50611516032 has 192 divisors, whose sum is σ = 168880420800. Its totient is φ = 13145763840.

The previous prime is 50611516003. The next prime is 50611516063. The reversal of 50611516032 is 23061511605.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247444 + ... + 403052.

It is an arithmetic number, because the mean of its divisors is an integer number (879585525).

Almost surely, 2^50611516032 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 50611516032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84440210400).

50611516032 is an abundant number, since it is smaller than the sum of its proper divisors (118268904768).

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

50611516032 is a wasteful number, since it uses less digits than its factorization.

50611516032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155655 (or 155632 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 50611516032 in words is "fifty billion, six hundred eleven million, five hundred sixteen thousand, thirty-two".