57429503 has 2 divisors, whose sum is σ = 57429504. Its totient is φ = 57429502.

The previous prime is 57429497. The next prime is 57429511. The reversal of 57429503 is 30592475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57429503 - 2¹⁰ = 57428479 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 (57429523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28714751 + 28714752.

It is an arithmetic number, because the mean of its divisors is an integer number (28714752).

Almost surely, 2^57429503 is an apocalyptic number.

57429503 is a deficient number, since it is larger than the sum of its proper divisors (1).

57429503 is an equidigital number, since it uses as much as digits as its factorization.

57429503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 57429503 is about 7578.2255838686. The cubic root of 57429503 is about 385.8143285404.

The spelling of 57429503 in words is "fifty-seven million, four hundred twenty-nine thousand, five hundred three".