15265464325 has 12 divisors (see below), whose sum is σ = 18931207968. Its totient is φ = 12211060400.

The previous prime is 15265464299. The next prime is 15265464341. The reversal of 15265464325 is 52346456251.

It is not a de Polignac number, because 15265464325 - 2⁷ = 15265464197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253920 + ... + 308230.

It is an arithmetic number, because the mean of its divisors is an integer number (1577600664).

Almost surely, 2^15265464325 is an apocalyptic number.

It is an amenable number.

15265464325 is a deficient number, since it is larger than the sum of its proper divisors (3665743643).

15265464325 is a wasteful number, since it uses less digits than its factorization.

15265464325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65564 (or 65559 counting only the distinct ones).

The product of its digits is 864000, while the sum is 43.

The spelling of 15265464325 in words is "fifteen billion, two hundred sixty-five million, four hundred sixty-four thousand, three hundred twenty-five".