57453463 has 2 divisors, whose sum is σ = 57453464. Its totient is φ = 57453462.

The previous prime is 57453439. The next prime is 57453467. The reversal of 57453463 is 36435475.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57453463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57453467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28726731 + 28726732.

It is an arithmetic number, because the mean of its divisors is an integer number (28726732).

Almost surely, 2^57453463 is an apocalyptic number.

57453463 is a deficient number, since it is larger than the sum of its proper divisors (1).

57453463 is an equidigital number, since it uses as much as digits as its factorization.

57453463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 37.

The square root of 57453463 is about 7579.8062640149. The cubic root of 57453463 is about 385.8679759142.

The spelling of 57453463 in words is "fifty-seven million, four hundred fifty-three thousand, four hundred sixty-three".