88652513 has 2 divisors, whose sum is σ = 88652514. Its totient is φ = 88652512.

The previous prime is 88652497. The next prime is 88652521. The reversal of 88652513 is 31525688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85803169 + 2849344 = 9263^2 + 1688^2 .

It is a cyclic number.

It is not a de Polignac number, because 88652513 - 2⁴ = 88652497 is a prime.

It is a super-2 number, since 2×88652513² = 15718536122430338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88652593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44326256 + 44326257.

It is an arithmetic number, because the mean of its divisors is an integer number (44326257).

Almost surely, 2^88652513 is an apocalyptic number.

It is an amenable number.

88652513 is a deficient number, since it is larger than the sum of its proper divisors (1).

88652513 is an equidigital number, since it uses as much as digits as its factorization.

88652513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 38.

The square root of 88652513 is about 9415.5463463359. The cubic root of 88652513 is about 445.8926876888.

The spelling of 88652513 in words is "eighty-eight million, six hundred fifty-two thousand, five hundred thirteen".