56004546 has 16 divisors (see below), whose sum is σ = 120625344. Its totient is φ = 17232144.

The previous prime is 56004521. The next prime is 56004551. The reversal of 56004546 is 64540065.

It is a super-2 number, since 2×56004546² = 6273018345332232, which contains 22 as substring.

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, 358926 + ... + 359081.

It is an arithmetic number, because the mean of its divisors is an integer number (7539084).

Almost surely, 2^56004546 is an apocalyptic number.

56004546 is an abundant number, since it is smaller than the sum of its proper divisors (64620798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56004546 is a wasteful number, since it uses less digits than its factorization.

56004546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718025.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 56004546 is about 7483.6185097852. The cubic root of 56004546 is about 382.5965888757.

The spelling of 56004546 in words is "fifty-six million, four thousand, five hundred forty-six".