56106445 has 16 divisors (see below), whose sum is σ = 69984000. Its totient is φ = 43129408.

The previous prime is 56106433. The next prime is 56106473. The reversal of 56106445 is 54460165.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56106445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33846 + ... + 35464.

It is an arithmetic number, because the mean of its divisors is an integer number (4374000).

Almost surely, 2^56106445 is an apocalyptic number.

It is an amenable number.

56106445 is a deficient number, since it is larger than the sum of its proper divisors (13877555).

56106445 is a wasteful number, since it uses less digits than its factorization.

56106445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 56106445 is about 7490.4235527772. The cubic root of 56106445 is about 382.8284902220.

The spelling of 56106445 in words is "fifty-six million, one hundred six thousand, four hundred forty-five".