57723359 has 2 divisors, whose sum is σ = 57723360. Its totient is φ = 57723358.

The previous prime is 57723319. The next prime is 57723361. The reversal of 57723359 is 95332775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57723359 - 2¹⁶ = 57657823 is a prime.

Together with 57723361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57723319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28861679 + 28861680.

It is an arithmetic number, because the mean of its divisors is an integer number (28861680).

Almost surely, 2^57723359 is an apocalyptic number.

57723359 is a deficient number, since it is larger than the sum of its proper divisors (1).

57723359 is an equidigital number, since it uses as much as digits as its factorization.

57723359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198450, while the sum is 41.

The square root of 57723359 is about 7597.5890254738. The cubic root of 57723359 is about 386.4712558822.

The spelling of 57723359 in words is "fifty-seven million, seven hundred twenty-three thousand, three hundred fifty-nine".