88417513361 has 2 divisors, whose sum is σ = 88417513362. Its totient is φ = 88417513360.

The previous prime is 88417513343. The next prime is 88417513421. The reversal of 88417513361 is 16331571488.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53231256961 + 35186256400 = 230719^2 + 187580^2 .

It is a cyclic number.

It is not a de Polignac number, because 88417513361 - 2⁶ = 88417513297 is a prime.

It is a super-2 number, since 2×88417513361² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88417512361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44208756680 + 44208756681.

It is an arithmetic number, because the mean of its divisors is an integer number (44208756681).

Almost surely, 2^88417513361 is an apocalyptic number.

It is an amenable number.

88417513361 is a deficient number, since it is larger than the sum of its proper divisors (1).

88417513361 is an equidigital number, since it uses as much as digits as its factorization.

88417513361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 47.

The spelling of 88417513361 in words is "eighty-eight billion, four hundred seventeen million, five hundred thirteen thousand, three hundred sixty-one".