56313793 has 2 divisors, whose sum is σ = 56313794. Its totient is φ = 56313792.

The previous prime is 56313791. The next prime is 56313799. The reversal of 56313793 is 39731365.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48762289 + 7551504 = 6983^2 + 2748^2 .

It is a cyclic number.

It is not a de Polignac number, because 56313793 - 2¹ = 56313791 is a prime.

Together with 56313791, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (56313791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28156896 + 28156897.

It is an arithmetic number, because the mean of its divisors is an integer number (28156897).

Almost surely, 2^56313793 is an apocalyptic number.

It is an amenable number.

56313793 is a deficient number, since it is larger than the sum of its proper divisors (1).

56313793 is an equidigital number, since it uses as much as digits as its factorization.

56313793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51030, while the sum is 37.

The square root of 56313793 is about 7504.2516615583. The cubic root of 56313793 is about 383.2995064459.

The spelling of 56313793 in words is "fifty-six million, three hundred thirteen thousand, seven hundred ninety-three".