56476454 has 16 divisors (see below), whose sum is σ = 88564320. Its totient is φ = 26959680.

The previous prime is 56476447. The next prime is 56476457. The reversal of 56476454 is 45467465.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56476457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37394 + ... + 38874.

It is an arithmetic number, because the mean of its divisors is an integer number (5535270).

Almost surely, 2^56476454 is an apocalyptic number.

56476454 is a deficient number, since it is larger than the sum of its proper divisors (32087866).

56476454 is a wasteful number, since it uses less digits than its factorization.

56476454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335.

The product of its digits is 403200, while the sum is 41.

The square root of 56476454 is about 7515.0817693489. The cubic root of 56476454 is about 383.6682020693.

The spelling of 56476454 in words is "fifty-six million, four hundred seventy-six thousand, four hundred fifty-four".