25313245148 has 48 divisors (see below), whose sum is σ = 47262458880. Its totient is φ = 11835008064.

The previous prime is 25313245093. The next prime is 25313245151. The reversal of 25313245148 is 84154231352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4377323 + ... + 4383101.

It is an arithmetic number, because the mean of its divisors is an integer number (984634560).

Almost surely, 2^25313245148 is an apocalyptic number.

It is an amenable number.

25313245148 is a deficient number, since it is larger than the sum of its proper divisors (21949213732).

25313245148 is a wasteful number, since it uses less digits than its factorization.

25313245148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6866 (or 6864 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The spelling of 25313245148 in words is "twenty-five billion, three hundred thirteen million, two hundred forty-five thousand, one hundred forty-eight".