56463353 has 2 divisors, whose sum is σ = 56463354. Its totient is φ = 56463352.

The previous prime is 56463331. The next prime is 56463359. The reversal of 56463353 is 35336465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54804409 + 1658944 = 7403^2 + 1288^2 .

It is a cyclic number.

It is not a de Polignac number, because 56463353 - 2⁶ = 56463289 is a prime.

It is a super-2 number, since 2×56463353² = 6376220464005218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56463359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28231676 + 28231677.

It is an arithmetic number, because the mean of its divisors is an integer number (28231677).

Almost surely, 2^56463353 is an apocalyptic number.

It is an amenable number.

56463353 is a deficient number, since it is larger than the sum of its proper divisors (1).

56463353 is an equidigital number, since it uses as much as digits as its factorization.

56463353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 35.

The square root of 56463353 is about 7514.2100715910. The cubic root of 56463353 is about 383.6385329153.

The spelling of 56463353 in words is "fifty-six million, four hundred sixty-three thousand, three hundred fifty-three".