77593803051 has 16 divisors (see below), whose sum is σ = 104716975104. Its totient is φ = 51100060704.

The previous prime is 77593803047. The next prime is 77593803059. The reversal of 77593803051 is 15030839577.

It is not a de Polignac number, because 77593803051 - 2² = 77593803047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77593803059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3613990 + ... + 3635396.

It is an arithmetic number, because the mean of its divisors is an integer number (6544810944).

Almost surely, 2^77593803051 is an apocalyptic number.

77593803051 is a deficient number, since it is larger than the sum of its proper divisors (27123172053).

77593803051 is a wasteful number, since it uses less digits than its factorization.

77593803051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36050.

The product of its (nonzero) digits is 793800, while the sum is 48.

The spelling of 77593803051 in words is "seventy-seven billion, five hundred ninety-three million, eight hundred three thousand, fifty-one".