76689500562 has 24 divisors (see below), whose sum is σ = 166192266240. Its totient is φ = 25558292760.

The previous prime is 76689500561. The next prime is 76689500579. The reversal of 76689500562 is 26500598667.

It is a happy number.

76689500562 is a `hidden beast` number, since 7 + 6 + 6 + 89 + 500 + 56 + 2 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 76689500499 and 76689500508.

It is not an unprimeable number, because it can be changed into a prime (76689500561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308514 + ... + 498557.

It is an arithmetic number, because the mean of its divisors is an integer number (6924677760).

Almost surely, 2^76689500562 is an apocalyptic number.

76689500562 is an abundant number, since it is smaller than the sum of its proper divisors (89502765678).

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

76689500562 is a wasteful number, since it uses less digits than its factorization.

76689500562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812358 (or 812355 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 76689500562 in words is "seventy-six billion, six hundred eighty-nine million, five hundred thousand, five hundred sixty-two".