77046561096 has 64 divisors (see below), whose sum is σ = 193046371200. Its totient is φ = 25624934400.

The previous prime is 77046561089. The next prime is 77046561149. The reversal of 77046561096 is 69016564077.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37022776 + ... + 37024856.

It is an arithmetic number, because the mean of its divisors is an integer number (3016349550).

Almost surely, 2^77046561096 is an apocalyptic number.

It is an amenable number.

77046561096 is an abundant number, since it is smaller than the sum of its proper divisors (115999810104).

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

77046561096 is a wasteful number, since it uses less digits than its factorization.

77046561096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790 (or 4786 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 77046561096 in words is "seventy-seven billion, forty-six million, five hundred sixty-one thousand, ninety-six".