50061615952 has 10 divisors (see below), whose sum is σ = 96994380938. Its totient is φ = 25030807968.

The previous prime is 50061615937. The next prime is 50061615973. The reversal of 50061615952 is 25951616005.

It can be written as a sum of positive squares in only one way, i.e., 46309318416 + 3752297536 = 215196^2 + 61256^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1564425483 + ... + 1564425514.

Almost surely, 2^50061615952 is an apocalyptic number.

It is an amenable number.

50061615952 is a deficient number, since it is larger than the sum of its proper divisors (46932764986).

50061615952 is a wasteful number, since it uses less digits than its factorization.

50061615952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128851005 (or 3128850999 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 50061615952 in words is "fifty billion, sixty-one million, six hundred fifteen thousand, nine hundred fifty-two".