52694816608 has 48 divisors (see below), whose sum is σ = 119273382144. Its totient is φ = 22448246400.

The previous prime is 52694816591. The next prime is 52694816611. The reversal of 52694816608 is 80661849625.

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, 666918 + ... + 741733.

It is an arithmetic number, because the mean of its divisors is an integer number (2484862128).

Almost surely, 2^52694816608 is an apocalyptic number.

It is an amenable number.

52694816608 is an abundant number, since it is smaller than the sum of its proper divisors (66578565536).

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

52694816608 is a wasteful number, since it uses less digits than its factorization.

52694816608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408835 (or 1408827 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 52694816608 in words is "fifty-two billion, six hundred ninety-four million, eight hundred sixteen thousand, six hundred eight".