25151131054 has 16 divisors (see below), whose sum is σ = 43455725568. Its totient is φ = 10694180952.

The previous prime is 25151131037. The next prime is 25151131073. The reversal of 25151131054 is 45013115152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7071094 + ... + 7074649.

It is an arithmetic number, because the mean of its divisors is an integer number (2715982848).

Almost surely, 2^25151131054 is an apocalyptic number.

25151131054 is a deficient number, since it is larger than the sum of its proper divisors (18304594514).

25151131054 is a wasteful number, since it uses less digits than its factorization.

25151131054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14145879.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 25151131054 in words is "twenty-five billion, one hundred fifty-one million, one hundred thirty-one thousand, fifty-four".