25264013930 has 16 divisors (see below), whose sum is σ = 46023120864. Its totient is φ = 9983850960.

The previous prime is 25264013927. The next prime is 25264014019. The reversal of 25264013930 is 3931046252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15218456 + ... + 15220115.

It is an arithmetic number, because the mean of its divisors is an integer number (2876445054).

Almost surely, 2^25264013930 is an apocalyptic number.

25264013930 is a deficient number, since it is larger than the sum of its proper divisors (20759106934).

25264013930 is a wasteful number, since it uses less digits than its factorization.

25264013930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30438661.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 25264013930 in words is "twenty-five billion, two hundred sixty-four million, thirteen thousand, nine hundred thirty".