56853478 has 8 divisors (see below), whose sum is σ = 93033000. Its totient is φ = 25842480.

The previous prime is 56853469. The next prime is 56853479. The reversal of 56853478 is 87435865.

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 (56853479) 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, 1292103 + ... + 1292146.

It is an arithmetic number, because the mean of its divisors is an integer number (11629125).

Almost surely, 2^56853478 is an apocalyptic number.

56853478 is a deficient number, since it is larger than the sum of its proper divisors (36179522).

56853478 is a wasteful number, since it uses less digits than its factorization.

56853478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584262.

The product of its digits is 806400, while the sum is 46.

The square root of 56853478 is about 7540.1245347806. The cubic root of 56853478 is about 384.5200698848.

The spelling of 56853478 in words is "fifty-six million, eight hundred fifty-three thousand, four hundred seventy-eight".