56445614 has 8 divisors (see below), whose sum is σ = 84723408. Its totient is φ = 28204480.

The previous prime is 56445589. The next prime is 56445619. The reversal of 56445614 is 41654465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56445614² = 6372214679673992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56445619) 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, 4922 + ... + 11709.

It is an arithmetic number, because the mean of its divisors is an integer number (10590426).

Almost surely, 2^56445614 is an apocalyptic number.

56445614 is a deficient number, since it is larger than the sum of its proper divisors (28277794).

56445614 is a wasteful number, since it uses less digits than its factorization.

56445614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18330.

The product of its digits is 57600, while the sum is 35.

The square root of 56445614 is about 7513.0296152751. The cubic root of 56445614 is about 383.5983530088.

The spelling of 56445614 in words is "fifty-six million, four hundred forty-five thousand, six hundred fourteen".