56452273 has 2 divisors, whose sum is σ = 56452274. Its totient is φ = 56452272.

The previous prime is 56452259. The next prime is 56452283. The reversal of 56452273 is 37225465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39287824 + 17164449 = 6268^2 + 4143^2 .

It is a cyclic number.

It is not a de Polignac number, because 56452273 - 2¹⁷ = 56321201 is a prime.

It is not a weakly prime, because it can be changed into another prime (56452213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28226136 + 28226137.

It is an arithmetic number, because the mean of its divisors is an integer number (28226137).

Almost surely, 2^56452273 is an apocalyptic number.

It is an amenable number.

56452273 is a deficient number, since it is larger than the sum of its proper divisors (1).

56452273 is an equidigital number, since it uses as much as digits as its factorization.

56452273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 56452273 is about 7513.4727656391. The cubic root of 56452273 is about 383.6134370328.

The spelling of 56452273 in words is "fifty-six million, four hundred fifty-two thousand, two hundred seventy-three".