57003679 has 2 divisors, whose sum is σ = 57003680. Its totient is φ = 57003678.

The previous prime is 57003649. The next prime is 57003689. The reversal of 57003679 is 97630075.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57003679 - 2¹¹ = 57001631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57003649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28501839 + 28501840.

It is an arithmetic number, because the mean of its divisors is an integer number (28501840).

Almost surely, 2^57003679 is an apocalyptic number.

57003679 is a deficient number, since it is larger than the sum of its proper divisors (1).

57003679 is an equidigital number, since it uses as much as digits as its factorization.

57003679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 57003679 is about 7550.0780790665. The cubic root of 57003679 is about 384.8583928534.

It can be divided in two parts, 5700367 and 9, that added together give a triangular number (5700376 = T₃₃₇₆).

The spelling of 57003679 in words is "fifty-seven million, three thousand, six hundred seventy-nine".