88916071597 has 4 divisors (see below), whose sum is σ = 89154452860. Its totient is φ = 88677690336.

The previous prime is 88916071591. The next prime is 88916071603. The reversal of 88916071597 is 79517061988.

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

It is an interprime number because it is at equal distance from previous prime (88916071591) and next prime (88916071603).

It can be written as a sum of positive squares in 2 ways, for example, as 35560153476 + 53355918121 = 188574^2 + 230989^2 .

It is a cyclic number.

It is not a de Polignac number, because 88916071597 - 2³ = 88916071589 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 (88916071591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119190072 + ... + 119190817.

It is an arithmetic number, because the mean of its divisors is an integer number (22288613215).

Almost surely, 2^88916071597 is an apocalyptic number.

It is an amenable number.

88916071597 is a deficient number, since it is larger than the sum of its proper divisors (238381263).

88916071597 is a wasteful number, since it uses less digits than its factorization.

88916071597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238381262.

The product of its (nonzero) digits is 7620480, while the sum is 61.

The spelling of 88916071597 in words is "eighty-eight billion, nine hundred sixteen million, seventy-one thousand, five hundred ninety-seven".