56465450 has 24 divisors (see below), whose sum is σ = 107472288. Its totient is φ = 22060080.

The previous prime is 56465447. The next prime is 56465489. The reversal of 56465450 is 5456465.

56465450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56465450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10982 + ... + 15281.

It is an arithmetic number, because the mean of its divisors is an integer number (4478012).

Almost surely, 2^56465450 is an apocalyptic number.

56465450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56465450 is a deficient number, since it is larger than the sum of its proper divisors (51006838).

56465450 is a wasteful number, since it uses less digits than its factorization.

56465450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26318 (or 26313 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 56465450 is about 7514.3496059207. The cubic root of 56465450 is about 383.6432821908.

The spelling of 56465450 in words is "fifty-six million, four hundred sixty-five thousand, four hundred fifty".