52216413136 has 20 divisors (see below), whose sum is σ = 105567966432. Its totient is φ = 24973066976.

The previous prime is 52216413131. The next prime is 52216413181. The reversal of 52216413136 is 63131461225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52216413131) 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 3 ways as a sum of consecutive naturals, for example, 70945846 + ... + 70946581.

Almost surely, 2^52216413136 is an apocalyptic number.

It is an amenable number.

52216413136 is an abundant number, since it is smaller than the sum of its proper divisors (53351553296).

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

52216413136 is a wasteful number, since it uses less digits than its factorization.

52216413136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141892458 (or 141892452 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The spelling of 52216413136 in words is "fifty-two billion, two hundred sixteen million, four hundred thirteen thousand, one hundred thirty-six".