56848573 has 2 divisors, whose sum is σ = 56848574. Its totient is φ = 56848572.

The previous prime is 56848559. The next prime is 56848579. The reversal of 56848573 is 37584865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41190724 + 15657849 = 6418^2 + 3957^2 .

It is a cyclic number.

It is not a de Polignac number, because 56848573 - 2⁵ = 56848541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56848579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28424286 + 28424287.

It is an arithmetic number, because the mean of its divisors is an integer number (28424287).

Almost surely, 2^56848573 is an apocalyptic number.

It is an amenable number.

56848573 is a deficient number, since it is larger than the sum of its proper divisors (1).

56848573 is an equidigital number, since it uses as much as digits as its factorization.

56848573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 46.

The square root of 56848573 is about 7539.7992678851. The cubic root of 56848573 is about 384.5090114867.

It can be divided in two parts, 568 and 48573, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 56848573 in words is "fifty-six million, eight hundred forty-eight thousand, five hundred seventy-three".