49745467395936 has 192 divisors, whose sum is σ = 156614337008640. Its totient is φ = 15270782722560.

The previous prime is 49745467395929. The next prime is 49745467395979. The reversal of 49745467395936 is 63959376454794.

49745467395936 is a `hidden beast` number, since 4 + 9 + 7 + 4 + 546 + 7 + 39 + 5 + 9 + 36 = 666.

It is a super-2 number, since 2×49745467395936² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296950 + ... + 9978933.

It is an arithmetic number, because the mean of its divisors is an integer number (815699671920).

Almost surely, 2^{49745467395936} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49745467395936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78307168504320).

49745467395936 is an abundant number, since it is smaller than the sum of its proper divisors (106868869612704).

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

49745467395936 is a wasteful number, since it uses less digits than its factorization.

49745467395936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276346 (or 10276332 counting only the distinct ones).

The product of its digits is 18517766400, while the sum is 81.

The spelling of 49745467395936 in words is "forty-nine trillion, seven hundred forty-five billion, four hundred sixty-seven million, three hundred ninety-five thousand, nine hundred thirty-six".