88302818279609 has 2 divisors, whose sum is σ = 88302818279610. Its totient is φ = 88302818279608.

The previous prime is 88302818279591. The next prime is 88302818279653. The reversal of 88302818279609 is 90697281820388.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75635112954025 + 12667705325584 = 8696845^2 + 3559172^2 .

It is a cyclic number.

It is not a de Polignac number, because 88302818279609 - 2³⁶ = 88234098802873 is a prime.

It is a super-2 number, since 2×88302818279609² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88302818279309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44151409139804 + 44151409139805.

It is an arithmetic number, because the mean of its divisors is an integer number (44151409139805).

Almost surely, 2^{88302818279609} is an apocalyptic number.

It is an amenable number.

88302818279609 is a deficient number, since it is larger than the sum of its proper divisors (1).

88302818279609 is an equidigital number, since it uses as much as digits as its factorization.

88302818279609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 167215104, while the sum is 71.

The spelling of 88302818279609 in words is "eighty-eight trillion, three hundred two billion, eight hundred eighteen million, two hundred seventy-nine thousand, six hundred nine".