57417331 has 2 divisors, whose sum is σ = 57417332. Its totient is φ = 57417330.

The previous prime is 57417317. The next prime is 57417337. The reversal of 57417331 is 13371475.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57417331 - 2¹³ = 57409139 is a prime.

It is a super-2 number, since 2×57417331² = 6593499798327122, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 57417293 and 57417302.

It is not a weakly prime, because it can be changed into another prime (57417337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28708665 + 28708666.

It is an arithmetic number, because the mean of its divisors is an integer number (28708666).

Almost surely, 2^57417331 is an apocalyptic number.

57417331 is a deficient number, since it is larger than the sum of its proper divisors (1).

57417331 is an equidigital number, since it uses as much as digits as its factorization.

57417331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8820, while the sum is 31.

The square root of 57417331 is about 7577.4224509394. The cubic root of 57417331 is about 385.7870692424.

The spelling of 57417331 in words is "fifty-seven million, four hundred seventeen thousand, three hundred thirty-one".