30156554796 has 24 divisors (see below), whose sum is σ = 74504430000. Its totient is φ = 9460879872.

The previous prime is 30156554723. The next prime is 30156554837. The reversal of 30156554796 is 69745565103.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73912921 + ... + 73913328.

It is an arithmetic number, because the mean of its divisors is an integer number (3104351250).

Almost surely, 2^30156554796 is an apocalyptic number.

It is an amenable number.

30156554796 is an abundant number, since it is smaller than the sum of its proper divisors (44347875204).

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

30156554796 is a wasteful number, since it uses less digits than its factorization.

30156554796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147826273 (or 147826271 counting only the distinct ones).

The product of its (nonzero) digits is 3402000, while the sum is 51.

The spelling of 30156554796 in words is "thirty billion, one hundred fifty-six million, five hundred fifty-four thousand, seven hundred ninety-six".