54057317 has 2 divisors, whose sum is σ = 54057318. Its totient is φ = 54057316.

The previous prime is 54057301. The next prime is 54057343. The reversal of 54057317 is 71375045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44809636 + 9247681 = 6694^2 + 3041^2 .

It is a cyclic number.

It is not a de Polignac number, because 54057317 - 2⁴ = 54057301 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54057347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27028658 + 27028659.

It is an arithmetic number, because the mean of its divisors is an integer number (27028659).

Almost surely, 2^54057317 is an apocalyptic number.

It is an amenable number.

54057317 is a deficient number, since it is larger than the sum of its proper divisors (1).

54057317 is an equidigital number, since it uses as much as digits as its factorization.

54057317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 54057317 is about 7352.3681219047. The cubic root of 54057317 is about 378.1099989678.

The spelling of 54057317 in words is "fifty-four million, fifty-seven thousand, three hundred seventeen".