88879259597 has 4 divisors (see below), whose sum is σ = 94107451356. Its totient is φ = 83651067840.

The previous prime is 88879259593. The next prime is 88879259603. The reversal of 88879259597 is 79595297888.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77967159076 + 10912100521 = 279226^2 + 104461^2 .

It is a cyclic number.

It is not a de Polignac number, because 88879259597 - 2² = 88879259593 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88879259593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2614095854 + ... + 2614095887.

It is an arithmetic number, because the mean of its divisors is an integer number (23526862839).

Almost surely, 2^88879259597 is an apocalyptic number.

It is an amenable number.

88879259597 is a deficient number, since it is larger than the sum of its proper divisors (5228191759).

88879259597 is a wasteful number, since it uses less digits than its factorization.

88879259597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5228191758.

The product of its digits is 914457600, while the sum is 77.

The spelling of 88879259597 in words is "eighty-eight billion, eight hundred seventy-nine million, two hundred fifty-nine thousand, five hundred ninety-seven".