57141503 has 2 divisors, whose sum is σ = 57141504. Its totient is φ = 57141502.

The previous prime is 57141479. The next prime is 57141517. The reversal of 57141503 is 30514175.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57141503 - 2⁸ = 57141247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57141583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28570751 + 28570752.

It is an arithmetic number, because the mean of its divisors is an integer number (28570752).

Almost surely, 2^57141503 is an apocalyptic number.

57141503 is a deficient number, since it is larger than the sum of its proper divisors (1).

57141503 is an equidigital number, since it uses as much as digits as its factorization.

57141503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 57141503 is about 7559.1998915229. The cubic root of 57141503 is about 385.1683145541.

Adding to 57141503 its reverse (30514175), we get a palindrome (87655678).

The spelling of 57141503 in words is "fifty-seven million, one hundred forty-one thousand, five hundred three".