56454565 has 8 divisors (see below), whose sum is σ = 69931008. Its totient is φ = 43706640.

The previous prime is 56454557. The next prime is 56454599. The reversal of 56454565 is 56545465.

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

It is not a de Polignac number, because 56454565 - 2³ = 56454557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181957 + ... + 182266.

It is an arithmetic number, because the mean of its divisors is an integer number (8741376).

Almost surely, 2^56454565 is an apocalyptic number.

It is an amenable number.

56454565 is a deficient number, since it is larger than the sum of its proper divisors (13476443).

56454565 is a wasteful number, since it uses less digits than its factorization.

56454565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364259.

The product of its digits is 360000, while the sum is 40.

The square root of 56454565 is about 7513.6252900980. The cubic root of 56454565 is about 383.6186286165.

The spelling of 56454565 in words is "fifty-six million, four hundred fifty-four thousand, five hundred sixty-five".