45111612567777 has 32 divisors (see below), whose sum is σ = 69684670691328. Its totient is φ = 25424392358016.

The previous prime is 45111612567733. The next prime is 45111612567881. The reversal of 45111612567777 is 77776521611154.

It is not a de Polignac number, because 45111612567777 - 2¹⁰ = 45111612566753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45111612567777.

It is not an unprimeable number, because it can be changed into a prime (45111614567777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77006658 + ... + 77590260.

It is an arithmetic number, because the mean of its divisors is an integer number (2177645959104).

Almost surely, 2^{45111612567777} is an apocalyptic number.

It is an amenable number.

45111612567777 is a deficient number, since it is larger than the sum of its proper divisors (24573058123551).

45111612567777 is a wasteful number, since it uses less digits than its factorization.

45111612567777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634109.

The product of its digits is 17287200, while the sum is 60.

The spelling of 45111612567777 in words is "forty-five trillion, one hundred eleven billion, six hundred twelve million, five hundred sixty-seven thousand, seven hundred seventy-seven".