56910273 has 8 divisors (see below), whose sum is σ = 86720448. Its totient is φ = 32520144.

The previous prime is 56910251. The next prime is 56910313. The reversal of 56910273 is 37201965.

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

It is not a de Polignac number, because 56910273 - 2¹⁰ = 56909249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56910223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354986 + ... + 1355027.

It is an arithmetic number, because the mean of its divisors is an integer number (10840056).

Almost surely, 2^56910273 is an apocalyptic number.

It is an amenable number.

56910273 is a deficient number, since it is larger than the sum of its proper divisors (29810175).

56910273 is a wasteful number, since it uses less digits than its factorization.

56910273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710023.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 56910273 is about 7543.8897791524. The cubic root of 56910273 is about 384.6480687927.

The spelling of 56910273 in words is "fifty-six million, nine hundred ten thousand, two hundred seventy-three".