5257669903 has 2 divisors, whose sum is σ = 5257669904. Its totient is φ = 5257669902.

The previous prime is 5257669877. The next prime is 5257669933. The reversal of 5257669903 is 3099667525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5257669903 - 2¹⁷ = 5257538831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5257669933) 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, 2628834951 + 2628834952.

It is an arithmetic number, because the mean of its divisors is an integer number (2628834952).

Almost surely, 2^5257669903 is an apocalyptic number.

5257669903 is a deficient number, since it is larger than the sum of its proper divisors (1).

5257669903 is an equidigital number, since it uses as much as digits as its factorization.

5257669903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3061800, while the sum is 52.

The square root of 5257669903 is about 72509.7917732495. The cubic root of 5257669903 is about 1738.8592848084.

The spelling of 5257669903 in words is "five billion, two hundred fifty-seven million, six hundred sixty-nine thousand, nine hundred three".