56254173 has 16 divisors (see below), whose sum is σ = 81357696. Its totient is φ = 34434560.

The previous prime is 56254157. The next prime is 56254183. The reversal of 56254173 is 37145265.

It is a cyclic number.

It is not a de Polignac number, because 56254173 - 2⁴ = 56254157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56254123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11361 + ... + 15542.

It is an arithmetic number, because the mean of its divisors is an integer number (5084856).

Almost surely, 2^56254173 is an apocalyptic number.

It is an amenable number.

56254173 is a deficient number, since it is larger than the sum of its proper divisors (25103523).

56254173 is a wasteful number, since it uses less digits than its factorization.

56254173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26964.

The product of its digits is 25200, while the sum is 33.

The square root of 56254173 is about 7500.2781948405. The cubic root of 56254173 is about 383.1641909529.

The spelling of 56254173 in words is "fifty-six million, two hundred fifty-four thousand, one hundred seventy-three".