52631306236 has 24 divisors (see below), whose sum is σ = 95186244384. Its totient is φ = 25446597120.

The previous prime is 52631306219. The next prime is 52631306251. The reversal of 52631306236 is 63260313625.

It is a super-2 number, since 2×52631306236² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52631306195 and 52631306204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401480 + ... + 1438543.

It is an arithmetic number, because the mean of its divisors is an integer number (3966093516).

Almost surely, 2^52631306236 is an apocalyptic number.

It is an amenable number.

52631306236 is a deficient number, since it is larger than the sum of its proper divisors (42554938148).

52631306236 is a wasteful number, since it uses less digits than its factorization.

52631306236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840181 (or 2840179 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 52631306236 in words is "fifty-two billion, six hundred thirty-one million, three hundred six thousand, two hundred thirty-six".