56473363 has 4 divisors (see below), whose sum is σ = 56506720. Its totient is φ = 56440008.

The previous prime is 56473343. The next prime is 56473369. The reversal of 56473363 is 36337465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36337465 = 5 ⋅7267493.

It is a cyclic number.

It is not a de Polignac number, because 56473363 - 2⁵ = 56473331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56473369) 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, 13995 + ... + 17572.

It is an arithmetic number, because the mean of its divisors is an integer number (14126680).

Almost surely, 2^56473363 is an apocalyptic number.

56473363 is a deficient number, since it is larger than the sum of its proper divisors (33357).

56473363 is a wasteful number, since it uses less digits than its factorization.

56473363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33356.

The product of its digits is 136080, while the sum is 37.

The square root of 56473363 is about 7514.8761134166. The cubic root of 56473363 is about 383.6612024558.

The spelling of 56473363 in words is "fifty-six million, four hundred seventy-three thousand, three hundred sixty-three".