77232727564362 has 48 divisors (see below), whose sum is σ = 172465821665280. Its totient is φ = 24965332167456.

The previous prime is 77232727564357. The next prime is 77232727564441. The reversal of 77232727564362 is 26346572723277.

77232727564362 is a `hidden beast` number, since 7 + 7 + 2 + 3 + 2 + 7 + 2 + 7 + 564 + 3 + 62 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 77232727564362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418676778 + ... + 418861205.

It is an arithmetic number, because the mean of its divisors is an integer number (3593037951360).

Almost surely, 2^{77232727564362} is an apocalyptic number.

77232727564362 is an abundant number, since it is smaller than the sum of its proper divisors (95233094100918).

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

77232727564362 is a wasteful number, since it uses less digits than its factorization.

77232727564362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837538147 (or 837538144 counting only the distinct ones).

The product of its digits is 248935680, while the sum is 63.

The spelling of 77232727564362 in words is "seventy-seven trillion, two hundred thirty-two billion, seven hundred twenty-seven million, five hundred sixty-four thousand, three hundred sixty-two".