52659049604 has 24 divisors (see below), whose sum is σ = 105323124480. Its totient is φ = 22567087296.

The previous prime is 52659049591. The next prime is 52659049607. The reversal of 52659049604 is 40694095625.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52659049607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905864 + ... + 962240.

It is an arithmetic number, because the mean of its divisors is an integer number (4388463520).

Almost surely, 2^52659049604 is an apocalyptic number.

It is an amenable number.

52659049604 is an abundant number, since it is smaller than the sum of its proper divisors (52664074876).

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

52659049604 is a wasteful number, since it uses less digits than its factorization.

52659049604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89747 (or 89745 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 52659049604 in words is "fifty-two billion, six hundred fifty-nine million, forty-nine thousand, six hundred four".