72058772162774 has 8 divisors (see below), whose sum is σ = 108803973862128. Its totient is φ = 35790780875400.

The previous prime is 72058772162743. The next prime is 72058772162779. The reversal of 72058772162774 is 47726127785027.

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

It is a self number, because there is not a number n which added to its sum of digits gives 72058772162774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72058772162779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119302602617 + ... + 119302603220.

It is an arithmetic number, because the mean of its divisors is an integer number (13600496732766).

Almost surely, 2^{72058772162774} is an apocalyptic number.

72058772162774 is a deficient number, since it is larger than the sum of its proper divisors (36745201699354).

72058772162774 is a wasteful number, since it uses less digits than its factorization.

72058772162774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238605205990.

The product of its (nonzero) digits is 129077760, while the sum is 65.

The spelling of 72058772162774 in words is "seventy-two trillion, fifty-eight billion, seven hundred seventy-two million, one hundred sixty-two thousand, seven hundred seventy-four".