56455602 has 16 divisors (see below), whose sum is σ = 129041472. Its totient is φ = 16130160.

The previous prime is 56455583. The next prime is 56455613. The reversal of 56455602 is 20655465.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672049 + ... + 672132.

It is an arithmetic number, because the mean of its divisors is an integer number (8065092).

Almost surely, 2^56455602 is an apocalyptic number.

56455602 is an abundant number, since it is smaller than the sum of its proper divisors (72585870).

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

56455602 is a wasteful number, since it uses less digits than its factorization.

56455602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344193.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 56455602 is about 7513.6942977473. The cubic root of 56455602 is about 383.6209774675.

The spelling of 56455602 in words is "fifty-six million, four hundred fifty-five thousand, six hundred two".