56088623 has 2 divisors, whose sum is σ = 56088624. Its totient is φ = 56088622.

The previous prime is 56088611. The next prime is 56088629. The reversal of 56088623 is 32688065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56088623 - 2⁴ = 56088607 is a prime.

It is a super-2 number, since 2×56088623² = 6291867260072258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56088629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28044311 + 28044312.

It is an arithmetic number, because the mean of its divisors is an integer number (28044312).

Almost surely, 2^56088623 is an apocalyptic number.

56088623 is a deficient number, since it is larger than the sum of its proper divisors (1).

56088623 is an equidigital number, since it uses as much as digits as its factorization.

56088623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 56088623 is about 7489.2338059377. The cubic root of 56088623 is about 382.7879512554.

The spelling of 56088623 in words is "fifty-six million, eighty-eight thousand, six hundred twenty-three".