30574514056 has 16 divisors (see below), whose sum is σ = 57362867100. Its totient is φ = 15277749504.

The previous prime is 30574514053. The next prime is 30574514143. The reversal of 30574514056 is 65041547503.

It can be written as a sum of positive squares in 2 ways, for example, as 22677348100 + 7897165956 = 150590^2 + 88866^2 .

It is a super-2 number, since 2×30574514056² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30574514053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174765 + ... + 1200508.

Almost surely, 2^30574514056 is an apocalyptic number.

It is an amenable number.

30574514056 is a deficient number, since it is larger than the sum of its proper divisors (26788353044).

30574514056 is a wasteful number, since it uses less digits than its factorization.

30574514056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376888 (or 2376884 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 30574514056 in words is "thirty billion, five hundred seventy-four million, five hundred fourteen thousand, fifty-six".