57097343 has 2 divisors, whose sum is σ = 57097344. Its totient is φ = 57097342.

The previous prime is 57097331. The next prime is 57097351. The reversal of 57097343 is 34379075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57097343 - 2⁸ = 57097087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57097297 and 57097306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57097303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28548671 + 28548672.

It is an arithmetic number, because the mean of its divisors is an integer number (28548672).

Almost surely, 2^57097343 is an apocalyptic number.

57097343 is a deficient number, since it is larger than the sum of its proper divisors (1).

57097343 is an equidigital number, since it uses as much as digits as its factorization.

57097343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 57097343 is about 7556.2783829078. The cubic root of 57097343 is about 385.0690672738.

The spelling of 57097343 in words is "fifty-seven million, ninety-seven thousand, three hundred forty-three".