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49364367360 = 2113571141509
BaseRepresentation
bin101101111110010110…
…000111100000000000
311201102021202200120020
4231332112013200000
51302044234223420
634402213413440
73365203125240
oct557626074000
9151367680506
1049364367360
1119a31997920
12969803a280
134869179439
14256414db20
15143db89340
hexb7e587800

49364367360 has 768 divisors, whose sum is σ = 202095129600. Its totient is φ = 9987686400.

The previous prime is 49364367359. The next prime is 49364367361. The reversal of 49364367360 is 6376346394.

It is an interprime number because it is at equal distance from previous prime (49364367359) and next prime (49364367361).

It is a tau number, because it is divible by the number of its divisors (768).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49364367361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96982786 + ... + 96983294.

It is an arithmetic number, because the mean of its divisors is an integer number (263144700).

Almost surely, 249364367360 is an apocalyptic number.

49364367360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49364367360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101047564800).

49364367360 is an abundant number, since it is smaller than the sum of its proper divisors (152730762240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49364367360 is a wasteful number, since it uses less digits than its factorization.

49364367360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 51.

The spelling of 49364367360 in words is "forty-nine billion, three hundred sixty-four million, three hundred sixty-seven thousand, three hundred sixty".