52732978534 has 8 divisors (see below), whose sum is σ = 80938990440. Its totient is φ = 25753315056.

The previous prime is 52732978483. The next prime is 52732978541. The reversal of 52732978534 is 43587923725.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 306586999 + ... + 306587170.

It is an arithmetic number, because the mean of its divisors is an integer number (10117373805).

Almost surely, 2^52732978534 is an apocalyptic number.

52732978534 is a deficient number, since it is larger than the sum of its proper divisors (28206011906).

52732978534 is a wasteful number, since it uses less digits than its factorization.

52732978534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613174214.

The product of its digits is 12700800, while the sum is 55.

The spelling of 52732978534 in words is "fifty-two billion, seven hundred thirty-two million, nine hundred seventy-eight thousand, five hundred thirty-four".