52006696312 has 16 divisors (see below), whose sum is σ = 99111123000. Its totient is φ = 25577063520.

The previous prime is 52006696289. The next prime is 52006696321. The reversal of 52006696312 is 21369660025.

It is a super-2 number, since 2×52006696312² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53285062 + ... + 53286037.

Almost surely, 2^52006696312 is an apocalyptic number.

It is an amenable number.

52006696312 is a deficient number, since it is larger than the sum of its proper divisors (47104426688).

52006696312 is a wasteful number, since it uses less digits than its factorization.

52006696312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106571166 (or 106571162 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 52006696312 in words is "fifty-two billion, six million, six hundred ninety-six thousand, three hundred twelve".