52116315636 has 192 divisors, whose sum is σ = 154086782976. Its totient is φ = 13316659200.

The previous prime is 52116315623. The next prime is 52116315679. The reversal of 52116315636 is 63651361125.

It is a super-2 number, since 2×52116315636² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52116315594 and 52116315603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35141751 + ... + 35143233.

It is an arithmetic number, because the mean of its divisors is an integer number (802535328).

Almost surely, 2^52116315636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52116315636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77043391488).

52116315636 is an abundant number, since it is smaller than the sum of its proper divisors (101970467340).

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

52116315636 is a wasteful number, since it uses less digits than its factorization.

52116315636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2100 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The spelling of 52116315636 in words is "fifty-two billion, one hundred sixteen million, three hundred fifteen thousand, six hundred thirty-six".