88513231559 has 2 divisors, whose sum is σ = 88513231560. Its totient is φ = 88513231558.

The previous prime is 88513231531. The next prime is 88513231601. The reversal of 88513231559 is 95513231588.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88513231559 is a prime.

It is a super-2 number, since 2×88513231559² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88513231519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44256615779 + 44256615780.

It is an arithmetic number, because the mean of its divisors is an integer number (44256615780).

Almost surely, 2^88513231559 is an apocalyptic number.

88513231559 is a deficient number, since it is larger than the sum of its proper divisors (1).

88513231559 is an equidigital number, since it uses as much as digits as its factorization.

88513231559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 50.

The spelling of 88513231559 in words is "eighty-eight billion, five hundred thirteen million, two hundred thirty-one thousand, five hundred fifty-nine".