525313123205 has 16 divisors (see below), whose sum is σ = 682083583104. Its totient is φ = 386085026880.

The previous prime is 525313123199. The next prime is 525313123217. The reversal of 525313123205 is 502321313525.

It is not a de Polignac number, because 525313123205 - 2²⁸ = 525044687749 is a prime.

It is a super-2 number, since 2×525313123205² (a number of 24 digits) contains 22 as substring.

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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19137329 + ... + 19164758.

It is an arithmetic number, because the mean of its divisors is an integer number (42630223944).

Almost surely, 2^525313123205 is an apocalyptic number.

It is an amenable number.

525313123205 is a deficient number, since it is larger than the sum of its proper divisors (156770459899).

525313123205 is a wasteful number, since it uses less digits than its factorization.

525313123205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38302316.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 525313123205 in words is "five hundred twenty-five billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred five".