56353446 has 24 divisors (see below), whose sum is σ = 122238480. Its totient is φ = 18763056.

The previous prime is 56353421. The next prime is 56353457. The reversal of 56353446 is 64435365.

56353446 is a `hidden beast` number, since 563 + 53 + 4 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 56353446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26760 + ... + 28788.

It is an arithmetic number, because the mean of its divisors is an integer number (5093270).

Almost surely, 2^56353446 is an apocalyptic number.

56353446 is an abundant number, since it is smaller than the sum of its proper divisors (65885034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56353446 is a wasteful number, since it uses less digits than its factorization.

56353446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580 (or 3577 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 56353446 is about 7506.8932322233. The cubic root of 56353446 is about 383.3894513095.

The spelling of 56353446 in words is "fifty-six million, three hundred fifty-three thousand, four hundred forty-six".