56248193 has 2 divisors, whose sum is σ = 56248194. Its totient is φ = 56248192.

The previous prime is 56248183. The next prime is 56248207. The reversal of 56248193 is 39184265.

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., 50013184 + 6235009 = 7072^2 + 2497^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56248193 is a prime.

It is not a weakly prime, because it can be changed into another prime (56248183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28124096 + 28124097.

It is an arithmetic number, because the mean of its divisors is an integer number (28124097).

Almost surely, 2^56248193 is an apocalyptic number.

It is an amenable number.

56248193 is a deficient number, since it is larger than the sum of its proper divisors (1).

56248193 is an equidigital number, since it uses as much as digits as its factorization.

56248193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 56248193 is about 7499.8795323658. The cubic root of 56248193 is about 383.1506132754.

The spelling of 56248193 in words is "fifty-six million, two hundred forty-eight thousand, one hundred ninety-three".