88566612623 has 2 divisors, whose sum is σ = 88566612624. Its totient is φ = 88566612622.

The previous prime is 88566612599. The next prime is 88566612661. The reversal of 88566612623 is 32621666588.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88566612623 - 2¹⁶ = 88566547087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88566642623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44283306311 + 44283306312.

It is an arithmetic number, because the mean of its divisors is an integer number (44283306312).

Almost surely, 2^88566612623 is an apocalyptic number.

88566612623 is a deficient number, since it is larger than the sum of its proper divisors (1).

88566612623 is an equidigital number, since it uses as much as digits as its factorization.

88566612623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 53.

The spelling of 88566612623 in words is "eighty-eight billion, five hundred sixty-six million, six hundred twelve thousand, six hundred twenty-three".