56574433 has 8 divisors (see below), whose sum is σ = 57528576. Its totient is φ = 55624800.

The previous prime is 56574421. The next prime is 56574461. The reversal of 56574433 is 33447565.

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 56574433 - 2⁹ = 56573921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56574392 and 56574401.

It is not an unprimeable number, because it can be changed into a prime (56574403) 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, 32013 + ... + 33733.

It is an arithmetic number, because the mean of its divisors is an integer number (7191072).

Almost surely, 2^56574433 is an apocalyptic number.

It is an amenable number.

56574433 is a deficient number, since it is larger than the sum of its proper divisors (954143).

56574433 is a wasteful number, since it uses less digits than its factorization.

56574433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255.

The product of its digits is 151200, while the sum is 37.

The square root of 56574433 is about 7521.5977690914. The cubic root of 56574433 is about 383.8899446798.

The spelling of 56574433 in words is "fifty-six million, five hundred seventy-four thousand, four hundred thirty-three".