525442310764713 has 64 divisors (see below), whose sum is σ = 811178088364800. Its totient is φ = 335736833241600.

The previous prime is 525442310764703. The next prime is 525442310764729. The reversal of 525442310764713 is 317467013244525.

525442310764713 is a `hidden beast` number, since 5 + 2 + 5 + 44 + 23 + 107 + 6 + 471 + 3 = 666.

It is not a de Polignac number, because 525442310764713 - 2¹² = 525442310760617 is a prime.

It is a super-2 number, since 2×525442310764713² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 525442310764713.

It is not an unprimeable number, because it can be changed into a prime (525442310764703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5304608695 + ... + 5304707747.

It is an arithmetic number, because the mean of its divisors is an integer number (12674657630700).

Almost surely, 2^{525442310764713} is an apocalyptic number.

It is an amenable number.

525442310764713 is a deficient number, since it is larger than the sum of its proper divisors (285735777600087).

525442310764713 is a wasteful number, since it uses less digits than its factorization.

525442310764713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148679 (or 148673 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 54.

The spelling of 525442310764713 in words is "five hundred twenty-five trillion, four hundred forty-two billion, three hundred ten million, seven hundred sixty-four thousand, seven hundred thirteen".