57426703903 has 2 divisors, whose sum is σ = 57426703904. Its totient is φ = 57426703902.

The previous prime is 57426703837. The next prime is 57426703907. The reversal of 57426703903 is 30930762475.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57426703903 - 2²¹ = 57424606751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57426703907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28713351951 + 28713351952.

It is an arithmetic number, because the mean of its divisors is an integer number (28713351952).

Almost surely, 2^57426703903 is an apocalyptic number.

57426703903 is a deficient number, since it is larger than the sum of its proper divisors (1).

57426703903 is an equidigital number, since it uses as much as digits as its factorization.

57426703903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 46.

The spelling of 57426703903 in words is "fifty-seven billion, four hundred twenty-six million, seven hundred three thousand, nine hundred three".