1525313255325 has 48 divisors (see below), whose sum is σ = 2584475541312. Its totient is φ = 793316160000.

The previous prime is 1525313255309. The next prime is 1525313255413. The reversal of 1525313255325 is 5235523135251.

It is not a de Polignac number, because 1525313255325 - 2⁴ = 1525313255309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7092630 + ... + 7304520.

It is an arithmetic number, because the mean of its divisors is an integer number (53843240444).

Almost surely, 2^{1525313255325} is an apocalyptic number.

1525313255325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1525313255325 is a deficient number, since it is larger than the sum of its proper divisors (1059162285987).

1525313255325 is a wasteful number, since it uses less digits than its factorization.

1525313255325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214286 (or 214281 counting only the distinct ones).

The product of its digits is 675000, while the sum is 42.

The spelling of 1525313255325 in words is "one trillion, five hundred twenty-five billion, three hundred thirteen million, two hundred fifty-five thousand, three hundred twenty-five".