88117254309 has 36 divisors (see below), whose sum is σ = 135354184992. Its totient is φ = 49950840240.

The previous prime is 88117254257. The next prime is 88117254331. The reversal of 88117254309 is 90345271188.

It is not a de Polignac number, because 88117254309 - 2⁸ = 88117254053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88117254349) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 287026734 + ... + 287027040.

It is an arithmetic number, because the mean of its divisors is an integer number (3759838472).

Almost surely, 2^88117254309 is an apocalyptic number.

It is an amenable number.

88117254309 is a deficient number, since it is larger than the sum of its proper divisors (47236930683).

88117254309 is an frugal number, since it uses more digits than its factorization.

88117254309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 88117254309 in words is "eighty-eight billion, one hundred seventeen million, two hundred fifty-four thousand, three hundred nine".