50908857076 has 144 divisors (see below), whose sum is σ = 117169790976. Its totient is φ = 18921672000.

The previous prime is 50908857073. The next prime is 50908857119. The reversal of 50908857076 is 67075880905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50908857073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7453575 + ... + 7460401.

It is an arithmetic number, because the mean of its divisors is an integer number (813679104).

Almost surely, 2^50908857076 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 50908857076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58584895488).

50908857076 is an abundant number, since it is smaller than the sum of its proper divisors (66260933900).

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

50908857076 is a wasteful number, since it uses less digits than its factorization.

50908857076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6962 (or 6949 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 55.

The spelling of 50908857076 in words is "fifty billion, nine hundred eight million, eight hundred fifty-seven thousand, seventy-six".