56493313 has 8 divisors (see below), whose sum is σ = 59758848. Its totient is φ = 53295264.

The previous prime is 56493301. The next prime is 56493341. The reversal of 56493313 is 31339465.

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 56493313 - 2⁹ = 56492801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56493383) 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, 15145 + ... + 18502.

It is an arithmetic number, because the mean of its divisors is an integer number (7469856).

Almost surely, 2^56493313 is an apocalyptic number.

It is an amenable number.

56493313 is a deficient number, since it is larger than the sum of its proper divisors (3265535).

56493313 is a wasteful number, since it uses less digits than its factorization.

56493313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33743.

The product of its digits is 29160, while the sum is 34.

The square root of 56493313 is about 7516.2033634010. The cubic root of 56493313 is about 383.7063750201.

The spelling of 56493313 in words is "fifty-six million, four hundred ninety-three thousand, three hundred thirteen".