2088799565195 has 24 divisors (see below), whose sum is σ = 2915861326704. Its totient is φ = 1432286471616.

The previous prime is 2088799565191. The next prime is 2088799565221. The reversal of 2088799565195 is 5915659978802.

It is a happy number.

It is not a de Polignac number, because 2088799565195 - 2² = 2088799565191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2088799565191) 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, 15482249 + ... + 15616581.

It is an arithmetic number, because the mean of its divisors is an integer number (121494221946).

Almost surely, 2^{2088799565195} is an apocalyptic number.

2088799565195 is a deficient number, since it is larger than the sum of its proper divisors (827061761509).

2088799565195 is a wasteful number, since it uses less digits than its factorization.

2088799565195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197819 (or 197812 counting only the distinct ones).

The product of its (nonzero) digits is 489888000, while the sum is 74.

The spelling of 2088799565195 in words is "two trillion, eighty-eight billion, seven hundred ninety-nine million, five hundred sixty-five thousand, one hundred ninety-five".