57366629 has 2 divisors, whose sum is σ = 57366630. Its totient is φ = 57366628.

The previous prime is 57366607. The next prime is 57366689. The reversal of 57366629 is 92666375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35976004 + 21390625 = 5998^2 + 4625^2 .

It is a cyclic number.

It is not a de Polignac number, because 57366629 - 2²⁴ = 40589413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57366629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57366689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28683314 + 28683315.

It is an arithmetic number, because the mean of its divisors is an integer number (28683315).

Almost surely, 2^57366629 is an apocalyptic number.

It is an amenable number.

57366629 is a deficient number, since it is larger than the sum of its proper divisors (1).

57366629 is an equidigital number, since it uses as much as digits as its factorization.

57366629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 44.

The square root of 57366629 is about 7574.0761152764. The cubic root of 57366629 is about 385.6734802152.

The spelling of 57366629 in words is "fifty-seven million, three hundred sixty-six thousand, six hundred twenty-nine".