57262644203 has 2 divisors, whose sum is σ = 57262644204. Its totient is φ = 57262644202.

The previous prime is 57262644143. The next prime is 57262644227. The reversal of 57262644203 is 30244626275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57262644203 - 2¹² = 57262640107 is a prime.

It is a super-2 number, since 2×57262644203² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57262644293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28631322101 + 28631322102.

It is an arithmetic number, because the mean of its divisors is an integer number (28631322102).

Almost surely, 2^57262644203 is an apocalyptic number.

57262644203 is a deficient number, since it is larger than the sum of its proper divisors (1).

57262644203 is an equidigital number, since it uses as much as digits as its factorization.

57262644203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 57262644203 in words is "fifty-seven billion, two hundred sixty-two million, six hundred forty-four thousand, two hundred three".