25598972470 has 32 divisors (see below), whose sum is σ = 48924648000. Its totient is φ = 9610392576.

The previous prime is 25598972461. The next prime is 25598972527. The reversal of 25598972470 is 7427989552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148695 + ... + 270754.

It is an arithmetic number, because the mean of its divisors is an integer number (1528895250).

Almost surely, 2^25598972470 is an apocalyptic number.

25598972470 is a deficient number, since it is larger than the sum of its proper divisors (23325675530).

25598972470 is a wasteful number, since it uses less digits than its factorization.

25598972470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419832.

The product of its (nonzero) digits is 12700800, while the sum is 58.

The spelling of 25598972470 in words is "twenty-five billion, five hundred ninety-eight million, nine hundred seventy-two thousand, four hundred seventy".