77738483065118 has 8 divisors (see below), whose sum is σ = 116607792047760. Its totient is φ = 38869219049200.

The previous prime is 77738483065093. The next prime is 77738483065123. The reversal of 77738483065118 is 81156038483777.

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

It is a congruent number.

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, 6523658 + ... + 14072493.

It is an arithmetic number, because the mean of its divisors is an integer number (14575974005970).

Almost surely, 2^{77738483065118} is an apocalyptic number.

77738483065118 is a deficient number, since it is larger than the sum of its proper divisors (38869308982642).

77738483065118 is a wasteful number, since it uses less digits than its factorization.

77738483065118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22483362.

The product of its (nonzero) digits is 189665280, while the sum is 68.

The spelling of 77738483065118 in words is "seventy-seven trillion, seven hundred thirty-eight billion, four hundred eighty-three million, sixty-five thousand, one hundred eighteen".