56446061 has 4 divisors (see below), whose sum is σ = 64509792. Its totient is φ = 48382332.

The previous prime is 56446043. The next prime is 56446063. The reversal of 56446061 is 16064465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56446061 - 2⁶ = 56445997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56446063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4031855 + ... + 4031868.

It is an arithmetic number, because the mean of its divisors is an integer number (16127448).

Almost surely, 2^56446061 is an apocalyptic number.

It is an amenable number.

56446061 is a deficient number, since it is larger than the sum of its proper divisors (8063731).

56446061 is an equidigital number, since it uses as much as digits as its factorization.

56446061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8063730.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 56446061 is about 7513.0593635349. The cubic root of 56446061 is about 383.5993655942.

The spelling of 56446061 in words is "fifty-six million, four hundred forty-six thousand, sixty-one".