76027872066 has 16 divisors (see below), whose sum is σ = 152059611744. Its totient is φ = 25341979424.

The previous prime is 76027872023. The next prime is 76027872077. The reversal of 76027872066 is 66027872067.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136765 + ... + 413231.

It is an arithmetic number, because the mean of its divisors is an integer number (9503725734).

Almost surely, 2^76027872066 is an apocalyptic number.

76027872066 is an abundant number, since it is smaller than the sum of its proper divisors (76031739678).

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

76027872066 is a wasteful number, since it uses less digits than its factorization.

76027872066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322305.

The product of its (nonzero) digits is 2370816, while the sum is 51.

Subtracting from 76027872066 its reverse (66027872067), we obtain a palindrome (9999999999).

The spelling of 76027872066 in words is "seventy-six billion, twenty-seven million, eight hundred seventy-two thousand, sixty-six".