76661514162 has 24 divisors (see below), whose sum is σ = 169633990656. Its totient is φ = 25010139096.

The previous prime is 76661514157. The next prime is 76661514169. The reversal of 76661514162 is 26141516667.

It is a super-2 number, since 2×76661514162² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76661514169) 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, 45307378 + ... + 45309069.

It is an arithmetic number, because the mean of its divisors is an integer number (7068082944).

Almost surely, 2^76661514162 is an apocalyptic number.

76661514162 is an abundant number, since it is smaller than the sum of its proper divisors (92972476494).

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

76661514162 is a wasteful number, since it uses less digits than its factorization.

76661514162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90616502 (or 90616499 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 76661514162 in words is "seventy-six billion, six hundred sixty-one million, five hundred fourteen thousand, one hundred sixty-two".