56430254 has 8 divisors (see below), whose sum is σ = 86933208. Its totient is φ = 27452520.

The previous prime is 56430251. The next prime is 56430263. The reversal of 56430254 is 45203465.

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 (56430251) 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, 381212 + ... + 381359.

It is an arithmetic number, because the mean of its divisors is an integer number (10866651).

Almost surely, 2^56430254 is an apocalyptic number.

56430254 is a deficient number, since it is larger than the sum of its proper divisors (30502954).

56430254 is a wasteful number, since it uses less digits than its factorization.

56430254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762610.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 56430254 is about 7512.0073216152. The cubic root of 56430254 is about 383.5635548800.

The spelling of 56430254 in words is "fifty-six million, four hundred thirty thousand, two hundred fifty-four".