57349027 has 2 divisors, whose sum is σ = 57349028. Its totient is φ = 57349026.

The previous prime is 57349013. The next prime is 57349063. The reversal of 57349027 is 72094375.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57349027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57349627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28674513 + 28674514.

It is an arithmetic number, because the mean of its divisors is an integer number (28674514).

Almost surely, 2^57349027 is an apocalyptic number.

57349027 is a deficient number, since it is larger than the sum of its proper divisors (1).

57349027 is an equidigital number, since it uses as much as digits as its factorization.

57349027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 57349027 is about 7572.9140362215. The cubic root of 57349027 is about 385.6340303402.

The spelling of 57349027 in words is "fifty-seven million, three hundred forty-nine thousand, twenty-seven".