76155718734152 has 36 divisors (see below), whose sum is σ = 144418569706905. Its totient is φ = 37648932202816.

The previous prime is 76155718734119. The next prime is 76155718734181. The reversal of 76155718734152 is 25143781755167.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 68074809556516 + 8080909177636 = 8250746^2 + 2842694^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6170726.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2196761123 + ... + 2196795789.

Almost surely, 2^{76155718734152} is an apocalyptic number.

It is an amenable number.

76155718734152 is a deficient number, since it is larger than the sum of its proper divisors (68262850972753).

76155718734152 is an frugal number, since it uses more digits than its factorization.

76155718734152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69518 (or 34758 counting only the distinct ones).

The product of its digits is 49392000, while the sum is 62.

The spelling of 76155718734152 in words is "seventy-six trillion, one hundred fifty-five billion, seven hundred eighteen million, seven hundred thirty-four thousand, one hundred fifty-two".