56241319 has 4 divisors (see below), whose sum is σ = 56465640. Its totient is φ = 56017000.

The previous prime is 56241259. The next prime is 56241323. The reversal of 56241319 is 91314265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56241319 - 2⁷ = 56241191 is a prime.

It is a super-2 number, since 2×56241319² = 6326171925719522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56241359) 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, 111784 + ... + 112285.

It is an arithmetic number, because the mean of its divisors is an integer number (14116410).

Almost surely, 2^56241319 is an apocalyptic number.

56241319 is a deficient number, since it is larger than the sum of its proper divisors (224321).

56241319 is a wasteful number, since it uses less digits than its factorization.

56241319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224320.

The product of its digits is 6480, while the sum is 31.

The square root of 56241319 is about 7499.4212443361. The cubic root of 56241319 is about 383.1350045688.

The spelling of 56241319 in words is "fifty-six million, two hundred forty-one thousand, three hundred nineteen".