76445156012 has 6 divisors (see below), whose sum is σ = 133779023028. Its totient is φ = 38222578004.

The previous prime is 76445155991. The next prime is 76445156083. The reversal of 76445156012 is 21065154467.

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 as a sum of consecutive naturals, namely, 9555644498 + ... + 9555644505.

It is an arithmetic number, because the mean of its divisors is an integer number (22296503838).

Almost surely, 2^76445156012 is an apocalyptic number.

It is an amenable number.

76445156012 is a deficient number, since it is larger than the sum of its proper divisors (57333867016).

76445156012 is a wasteful number, since it uses less digits than its factorization.

76445156012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19111289007 (or 19111289005 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 76445156012 in words is "seventy-six billion, four hundred forty-five million, one hundred fifty-six thousand, twelve".