77533264162 has 16 divisors (see below), whose sum is σ = 119715266880. Its totient is φ = 37632949488.

The previous prime is 77533264103. The next prime is 77533264163. The reversal of 77533264162 is 26146233577.

It is a super-2 number, since 2×77533264162² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (77533264163) by changing a digit.

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, 1160848 + ... + 1225819.

It is an arithmetic number, because the mean of its divisors is an integer number (7482204180).

Almost surely, 2^77533264162 is an apocalyptic number.

77533264162 is a deficient number, since it is larger than the sum of its proper divisors (42182002718).

77533264162 is a wasteful number, since it uses less digits than its factorization.

77533264162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387145.

The product of its digits is 1270080, while the sum is 46.

The spelling of 77533264162 in words is "seventy-seven billion, five hundred thirty-three million, two hundred sixty-four thousand, one hundred sixty-two".