30470056025 has 12 divisors (see below), whose sum is σ = 37831771692. Its totient is φ = 24344495040.

The previous prime is 30470056013. The next prime is 30470056037. The reversal of 30470056025 is 52065007403.

It is an interprime number because it is at equal distance from previous prime (30470056013) and next prime (30470056037).

It can be written as a sum of positive squares in 6 ways, for example, as 14763951049 + 15706104976 = 121507^2 + 125324^2 .

It is not a de Polignac number, because 30470056025 - 2⁴ = 30470056009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30470055982 and 30470056000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 769034 + ... + 807683.

It is an arithmetic number, because the mean of its divisors is an integer number (3152647641).

Almost surely, 2^30470056025 is an apocalyptic number.

It is an amenable number.

30470056025 is a deficient number, since it is larger than the sum of its proper divisors (7361715667).

30470056025 is a wasteful number, since it uses less digits than its factorization.

30470056025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577500 (or 1577495 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 30470056025 in words is "thirty billion, four hundred seventy million, fifty-six thousand, twenty-five".