49232435928 has 32 divisors (see below), whose sum is σ = 132548866800. Its totient is φ = 15148441728.

The previous prime is 49232435927. The next prime is 49232435929. The reversal of 49232435928 is 82953423294.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49232435927) and next prime (49232435929).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49232435927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78897823 + ... + 78898446.

Almost surely, 2^49232435928 is an apocalyptic number.

It is an amenable number.

49232435928 is an abundant number, since it is smaller than the sum of its proper divisors (83316430872).

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

49232435928 is a wasteful number, since it uses less digits than its factorization.

49232435928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157796291 (or 157796287 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The spelling of 49232435928 in words is "forty-nine billion, two hundred thirty-two million, four hundred thirty-five thousand, nine hundred twenty-eight".