325142241525 has 18 divisors (see below), whose sum is σ = 582365881890. Its totient is φ = 173409195360.

The previous prime is 325142241517. The next prime is 325142241533. The reversal of 325142241525 is 525142241523.

325142241525 is a `hidden beast` number, since 3 + 2 + 51 + 42 + 2 + 41 + 525 = 666.

It is an interprime number because it is at equal distance from previous prime (325142241517) and next prime (325142241533).

It can be written as a sum of positive squares in 3 ways, for example, as 42534112644 + 282608128881 = 206238^2 + 531609^2 .

It is not a de Polignac number, because 325142241525 - 2³ = 325142241517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325142241525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 722538090 + ... + 722538539.

It is an arithmetic number, because the mean of its divisors is an integer number (32353660105).

Almost surely, 2^325142241525 is an apocalyptic number.

It is an amenable number.

325142241525 is a deficient number, since it is larger than the sum of its proper divisors (257223640365).

325142241525 is a wasteful number, since it uses less digits than its factorization.

325142241525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445076645 (or 1445076637 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The spelling of 325142241525 in words is "three hundred twenty-five billion, one hundred forty-two million, two hundred forty-one thousand, five hundred twenty-five".