56484815 has 8 divisors (see below), whose sum is σ = 71349360. Its totient is φ = 42809472.

The previous prime is 56484811. The next prime is 56484817. The reversal of 56484815 is 51848465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56484815 - 2² = 56484811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56484811) 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, 297194 + ... + 297383.

It is an arithmetic number, because the mean of its divisors is an integer number (8918670).

Almost surely, 2^56484815 is an apocalyptic number.

56484815 is a deficient number, since it is larger than the sum of its proper divisors (14864545).

56484815 is a wasteful number, since it uses less digits than its factorization.

56484815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594601.

The product of its digits is 153600, while the sum is 41.

The square root of 56484815 is about 7515.6380301342. The cubic root of 56484815 is about 383.6871343932.

The spelling of 56484815 in words is "fifty-six million, four hundred eighty-four thousand, eight hundred fifteen".