72058772162775 has 12 divisors (see below), whose sum is σ = 119137169975912. Its totient is φ = 38431345153440.

The previous prime is 72058772162743. The next prime is 72058772162779. The reversal of 72058772162775 is 57726127785027.

It is not a de Polignac number, because 72058772162775 - 2⁵ = 72058772162743 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 480391814344 + ... + 480391814493.

Almost surely, 2^{72058772162775} is an apocalyptic number.

72058772162775 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

72058772162775 is a deficient number, since it is larger than the sum of its proper divisors (47078397813137).

72058772162775 is a wasteful number, since it uses less digits than its factorization.

72058772162775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960783628850 (or 960783628845 counting only the distinct ones).

The product of its (nonzero) digits is 161347200, while the sum is 66.

The spelling of 72058772162775 in words is "seventy-two trillion, fifty-eight billion, seven hundred seventy-two million, one hundred sixty-two thousand, seven hundred seventy-five".