88100802049 has 24 divisors (see below), whose sum is σ = 95886297720. Its totient is φ = 80909457408.

The previous prime is 88100802037. The next prime is 88100802073. The reversal of 88100802049 is 94020800188.

It can be written as a sum of positive squares in 12 ways, for example, as 62016937024 + 26083865025 = 249032^2 + 161505^2 .

It is not a de Polignac number, because 88100802049 - 2⁵ = 88100802017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88100802029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51914769 + ... + 51916465.

It is an arithmetic number, because the mean of its divisors is an integer number (3995262405).

Almost surely, 2^88100802049 is an apocalyptic number.

It is an amenable number.

88100802049 is a deficient number, since it is larger than the sum of its proper divisors (7785495671).

88100802049 is a wasteful number, since it uses less digits than its factorization.

88100802049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109 (or 3096 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 88100802049 in words is "eighty-eight billion, one hundred million, eight hundred two thousand, forty-nine".