49838767551360 has 640 divisors, whose sum is σ = 179041909606560. Its totient is φ = 13211479572480.

The previous prime is 49838767551347. The next prime is 49838767551389. The reversal of 49838767551360 is 6315576783894.

It is a happy number.

49838767551360 is a `hidden beast` number, since 4 + 9 + 8 + 3 + 8 + 7 + 6 + 7 + 551 + 3 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8128975495 + ... + 8128981625.

Almost surely, 2^{49838767551360} is an apocalyptic number.

49838767551360 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 49838767551360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89520954803280).

49838767551360 is an abundant number, since it is smaller than the sum of its proper divisors (129203142055200).

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

49838767551360 is a wasteful number, since it uses less digits than its factorization.

49838767551360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068 (or 7047 counting only the distinct ones).

The product of its (nonzero) digits is 914457600, while the sum is 72.

The spelling of 49838767551360 in words is "forty-nine trillion, eight hundred thirty-eight billion, seven hundred sixty-seven million, five hundred fifty-one thousand, three hundred sixty".