77522364034 has 4 divisors (see below), whose sum is σ = 116283546054. Its totient is φ = 38761182016.

The previous prime is 77522363987. The next prime is 77522364109. The reversal of 77522364034 is 43046322577.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48706283025 + 28816081009 = 220695^2 + 169753^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19380591007 + ... + 19380591010.

Almost surely, 2^77522364034 is an apocalyptic number.

77522364034 is a deficient number, since it is larger than the sum of its proper divisors (38761182020).

77522364034 is a wasteful number, since it uses less digits than its factorization.

77522364034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38761182019.

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 77522364034 in words is "seventy-seven billion, five hundred twenty-two million, three hundred sixty-four thousand, thirty-four".