52403236516 has 12 divisors (see below), whose sum is σ = 92116901632. Its totient is φ = 26084121768.

The previous prime is 52403236507. The next prime is 52403236531. The reversal of 52403236516 is 61563230425.

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, 29373120 + ... + 29374903.

Almost surely, 2^52403236516 is an apocalyptic number.

It is an amenable number.

52403236516 is a deficient number, since it is larger than the sum of its proper divisors (39713665116).

52403236516 is a wasteful number, since it uses less digits than its factorization.

52403236516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58748250 (or 58748248 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 52403236516 in words is "fifty-two billion, four hundred three million, two hundred thirty-six thousand, five hundred sixteen".