56752441 has 2 divisors, whose sum is σ = 56752442. Its totient is φ = 56752440.

The previous prime is 56752433. The next prime is 56752471. The reversal of 56752441 is 14425765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53348416 + 3404025 = 7304^2 + 1845^2 .

It is a cyclic number.

It is not a de Polignac number, because 56752441 - 2³ = 56752433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56752397 and 56752406.

It is not a weakly prime, because it can be changed into another prime (56752471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28376220 + 28376221.

It is an arithmetic number, because the mean of its divisors is an integer number (28376221).

Almost surely, 2^56752441 is an apocalyptic number.

It is an amenable number.

56752441 is a deficient number, since it is larger than the sum of its proper divisors (1).

56752441 is an equidigital number, since it uses as much as digits as its factorization.

56752441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 34.

The square root of 56752441 is about 7533.4215997779. The cubic root of 56752441 is about 384.2921518933.

The spelling of 56752441 in words is "fifty-six million, seven hundred fifty-two thousand, four hundred forty-one".