77356065106 has 8 divisors (see below), whose sum is σ = 116868875760. Its totient is φ = 38399773188.

The previous prime is 77356065089. The next prime is 77356065133. The reversal of 77356065106 is 60156065377.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139129336 + ... + 139129891.

It is an arithmetic number, because the mean of its divisors is an integer number (14608609470).

Almost surely, 2^77356065106 is an apocalyptic number.

77356065106 is a deficient number, since it is larger than the sum of its proper divisors (39512810654).

77356065106 is a wasteful number, since it uses less digits than its factorization.

77356065106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278259368.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 77356065106 in words is "seventy-seven billion, three hundred fifty-six million, sixty-five thousand, one hundred six".