56460973 has 2 divisors, whose sum is σ = 56460974. Its totient is φ = 56460972.

The previous prime is 56460949. The next prime is 56461003. The reversal of 56460973 is 37906465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40921609 + 15539364 = 6397^2 + 3942^2 .

It is a cyclic number.

It is not a de Polignac number, because 56460973 - 2⁹ = 56460461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56460373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28230486 + 28230487.

It is an arithmetic number, because the mean of its divisors is an integer number (28230487).

Almost surely, 2^56460973 is an apocalyptic number.

It is an amenable number.

56460973 is a deficient number, since it is larger than the sum of its proper divisors (1).

56460973 is an equidigital number, since it uses as much as digits as its factorization.

56460973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 56460973 is about 7514.0517033089. The cubic root of 56460973 is about 383.6331425604.

The spelling of 56460973 in words is "fifty-six million, four hundred sixty thousand, nine hundred seventy-three".