72655726112675 has 6 divisors (see below), whose sum is σ = 90093100379748. Its totient is φ = 58124580890120.

The previous prime is 72655726112609. The next prime is 72655726112687. The reversal of 72655726112675 is 57621162755627.

It is not a de Polignac number, because 72655726112675 - 2¹² = 72655726108579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1453114522229 + ... + 1453114522278.

It is an arithmetic number, because the mean of its divisors is an integer number (15015516729958).

Almost surely, 2^{72655726112675} is an apocalyptic number.

72655726112675 is a deficient number, since it is larger than the sum of its proper divisors (17437374267073).

72655726112675 is a wasteful number, since it uses less digits than its factorization.

72655726112675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906229044517 (or 2906229044512 counting only the distinct ones).

The product of its digits is 74088000, while the sum is 62.

The spelling of 72655726112675 in words is "seventy-two trillion, six hundred fifty-five billion, seven hundred twenty-six million, one hundred twelve thousand, six hundred seventy-five".