56552446 has 8 divisors (see below), whose sum is σ = 88516944. Its totient is φ = 27046800.

The previous prime is 56552437. The next prime is 56552449. The reversal of 56552446 is 64425565.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56552449) 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, 614655 + ... + 614746.

It is an arithmetic number, because the mean of its divisors is an integer number (11064618).

Almost surely, 2^56552446 is an apocalyptic number.

56552446 is a deficient number, since it is larger than the sum of its proper divisors (31964498).

56552446 is a wasteful number, since it uses less digits than its factorization.

56552446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229426.

The product of its digits is 144000, while the sum is 37.

The square root of 56552446 is about 7520.1360360036. The cubic root of 56552446 is about 383.8402067714.

The spelling of 56552446 in words is "fifty-six million, five hundred fifty-two thousand, four hundred forty-six".