56462459 has 2 divisors, whose sum is σ = 56462460. Its totient is φ = 56462458.

The previous prime is 56462431. The next prime is 56462479. The reversal of 56462459 is 95426465.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56462459 is a prime.

It is not a weakly prime, because it can be changed into another prime (56462479) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28231229 + 28231230.

It is an arithmetic number, because the mean of its divisors is an integer number (28231230).

Almost surely, 2^56462459 is an apocalyptic number.

56462459 is a deficient number, since it is larger than the sum of its proper divisors (1).

56462459 is an equidigital number, since it uses as much as digits as its factorization.

56462459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 41.

The square root of 56462459 is about 7514.1505840647. The cubic root of 56462459 is about 383.6365081527.

The spelling of 56462459 in words is "fifty-six million, four hundred sixty-two thousand, four hundred fifty-nine".