76566161120 has 24 divisors (see below), whose sum is σ = 180887556024. Its totient is φ = 30626464384.

The previous prime is 76566161117. The next prime is 76566161129. The reversal of 76566161120 is 2116166567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76566161129) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 239269094 + ... + 239269413.

It is an arithmetic number, because the mean of its divisors is an integer number (7536981501).

Almost surely, 2^76566161120 is an apocalyptic number.

It is an amenable number.

76566161120 is an abundant number, since it is smaller than the sum of its proper divisors (104321394904).

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

76566161120 is a wasteful number, since it uses less digits than its factorization.

76566161120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478538522 (or 478538514 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 76566161120 in words is "seventy-six billion, five hundred sixty-six million, one hundred sixty-one thousand, one hundred twenty".