56305546 has 16 divisors (see below), whose sum is σ = 94385088. Its totient is φ = 24968800.

The previous prime is 56305523. The next prime is 56305549. The reversal of 56305546 is 64550365.

It is not an unprimeable number, because it can be changed into a prime (56305549) 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, 30310 + ... + 32113.

It is an arithmetic number, because the mean of its divisors is an integer number (5899068).

Almost surely, 2^56305546 is an apocalyptic number.

56305546 is a deficient number, since it is larger than the sum of its proper divisors (38079542).

56305546 is a wasteful number, since it uses less digits than its factorization.

56305546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62477.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 56305546 is about 7503.7021529376. The cubic root of 56305546 is about 383.2807944798.

The spelling of 56305546 in words is "fifty-six million, three hundred five thousand, five hundred forty-six".