52713010520 has 32 divisors (see below), whose sum is σ = 121809798000. Its totient is φ = 20515333248.

The previous prime is 52713010507. The next prime is 52713010523. The reversal of 52713010520 is 2501031725.

It is a super-2 number, since 2×52713010520² (a number of 22 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 52713010520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52713010523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17806970 + ... + 17809929.

Almost surely, 2^52713010520 is an apocalyptic number.

It is an amenable number.

52713010520 is an abundant number, since it is smaller than the sum of its proper divisors (69096787480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52713010520 is a wasteful number, since it uses less digits than its factorization.

52713010520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35616947 (or 35616943 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The spelling of 52713010520 in words is "fifty-two billion, seven hundred thirteen million, ten thousand, five hundred twenty".