88596983989 has 2 divisors, whose sum is σ = 88596983990. Its totient is φ = 88596983988.

The previous prime is 88596983941. The next prime is 88596983999. The reversal of 88596983989 is 98938969588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85157161489 + 3439822500 = 291817^2 + 58650^2 .

It is a cyclic number.

It is not a de Polignac number, because 88596983989 - 2⁹ = 88596983477 is a prime.

It is a super-4 number, since 4×88596983989⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88596983939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44298491994 + 44298491995.

It is an arithmetic number, because the mean of its divisors is an integer number (44298491995).

Almost surely, 2^88596983989 is an apocalyptic number.

It is an amenable number.

88596983989 is a deficient number, since it is larger than the sum of its proper divisors (1).

88596983989 is an equidigital number, since it uses as much as digits as its factorization.

88596983989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2418647040, while the sum is 82.

The spelling of 88596983989 in words is "eighty-eight billion, five hundred ninety-six million, nine hundred eighty-three thousand, nine hundred eighty-nine".