15125001276264 has 32 divisors (see below), whose sum is σ = 41250003481440. Its totient is φ = 4583333720000.

The previous prime is 15125001276251. The next prime is 15125001276283. The reversal of 15125001276264 is 46267210052151.

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, 28645835487 + ... + 28645836014.

It is an arithmetic number, because the mean of its divisors is an integer number (1289062608795).

Almost surely, 2^{15125001276264} is an apocalyptic number.

It is an amenable number.

15125001276264 is an abundant number, since it is smaller than the sum of its proper divisors (26125002205176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15125001276264 is a wasteful number, since it uses less digits than its factorization.

15125001276264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57291671521 (or 57291671517 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 15125001276264 in words is "fifteen trillion, one hundred twenty-five billion, one million, two hundred seventy-six thousand, two hundred sixty-four".