52922477866 has 8 divisors (see below), whose sum is σ = 79560519300. Its totient is φ = 26402304768.

The previous prime is 52922477851. The next prime is 52922477893. The reversal of 52922477866 is 66877422925.

It is a happy number.

52922477866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52888500625 + 33977241 = 229975^2 + 5829^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 52922477866.

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, 29465961 + ... + 29467756.

Almost surely, 2^52922477866 is an apocalyptic number.

52922477866 is a deficient number, since it is larger than the sum of its proper divisors (26638041434).

52922477866 is a wasteful number, since it uses less digits than its factorization.

52922477866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58934168.

The product of its digits is 20321280, while the sum is 58.

The spelling of 52922477866 in words is "fifty-two billion, nine hundred twenty-two million, four hundred seventy-seven thousand, eight hundred sixty-six".