525146611325 has 48 divisors (see below), whose sum is σ = 752556833280. Its totient is φ = 356081400000.

The previous prime is 525146611279. The next prime is 525146611369. The reversal of 525146611325 is 523116641525.

It is not a de Polignac number, because 525146611325 - 2³² = 520851644029 is a prime.

It is a super-2 number, since 2×525146611325² (a number of 24 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 6062570 + ... + 6148580.

It is an arithmetic number, because the mean of its divisors is an integer number (15678267360).

Almost surely, 2^525146611325 is an apocalyptic number.

It is an amenable number.

525146611325 is a deficient number, since it is larger than the sum of its proper divisors (227410221955).

525146611325 is a wasteful number, since it uses less digits than its factorization.

525146611325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86418 (or 86413 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

The spelling of 525146611325 in words is "five hundred twenty-five billion, one hundred forty-six million, six hundred eleven thousand, three hundred twenty-five".