56258663 has 8 divisors (see below), whose sum is σ = 57835008. Its totient is φ = 54694584.

The previous prime is 56258633. The next prime is 56258681. The reversal of 56258663 is 36685265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56258663 - 2¹⁰ = 56257639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56258663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56258623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6656 + ... + 12522.

It is an arithmetic number, because the mean of its divisors is an integer number (7229376).

Almost surely, 2^56258663 is an apocalyptic number.

56258663 is a deficient number, since it is larger than the sum of its proper divisors (1576345).

56258663 is a wasteful number, since it uses less digits than its factorization.

56258663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6133.

The product of its digits is 259200, while the sum is 41.

The square root of 56258663 is about 7500.5775110987. The cubic root of 56258663 is about 383.1743849311.

The spelling of 56258663 in words is "fifty-six million, two hundred fifty-eight thousand, six hundred sixty-three".