88618945611 has 16 divisors (see below), whose sum is σ = 135118210304. Its totient is φ = 50609466144.

The previous prime is 88618945609. The next prime is 88618945621. The reversal of 88618945611 is 11654981688.

It is not a de Polignac number, because 88618945611 - 2¹ = 88618945609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88618945621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1210741 + ... + 1281846.

It is an arithmetic number, because the mean of its divisors is an integer number (8444888144).

Almost surely, 2^88618945611 is an apocalyptic number.

88618945611 is a deficient number, since it is larger than the sum of its proper divisors (46499264693).

88618945611 is a wasteful number, since it uses less digits than its factorization.

88618945611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494290.

The product of its digits is 3317760, while the sum is 57.

The spelling of 88618945611 in words is "eighty-eight billion, six hundred eighteen million, nine hundred forty-five thousand, six hundred eleven".