57045367 has 2 divisors, whose sum is σ = 57045368. Its totient is φ = 57045366.

The previous prime is 57045361. The next prime is 57045371. The reversal of 57045367 is 76354075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57045367 - 2¹⁹ = 56521079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57045361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28522683 + 28522684.

It is an arithmetic number, because the mean of its divisors is an integer number (28522684).

Almost surely, 2^57045367 is an apocalyptic number.

57045367 is a deficient number, since it is larger than the sum of its proper divisors (1).

57045367 is an equidigital number, since it uses as much as digits as its factorization.

57045367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 57045367 is about 7552.8383406505. The cubic root of 57045367 is about 384.9521883619.

The spelling of 57045367 in words is "fifty-seven million, forty-five thousand, three hundred sixty-seven".