30471465025 has 12 divisors (see below), whose sum is σ = 38131267900. Its totient is φ = 24153526080.

The previous prime is 30471465019. The next prime is 30471465071. The reversal of 30471465025 is 52056417403.

It can be written as a sum of positive squares in 6 ways, for example, as 2972539441 + 27498925584 = 54521^2 + 165828^2 .

It is not a de Polignac number, because 30471465025 - 2⁷ = 30471464897 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5588370 + ... + 5593819.

Almost surely, 2^30471465025 is an apocalyptic number.

It is an amenable number.

30471465025 is a deficient number, since it is larger than the sum of its proper divisors (7659802875).

30471465025 is a wasteful number, since it uses less digits than its factorization.

30471465025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11182308 (or 11182303 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 30471465025 in words is "thirty billion, four hundred seventy-one million, four hundred sixty-five thousand, twenty-five".