1057570473203 has 2 divisors, whose sum is σ = 1057570473204. Its totient is φ = 1057570473202.

The previous prime is 1057570473119. The next prime is 1057570473227. The reversal of 1057570473203 is 3023740757501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1057570473203 - 2¹² = 1057570469107 is a prime.

It is a super-2 number, since 2×1057570473203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1057570473233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528785236601 + 528785236602.

It is an arithmetic number, because the mean of its divisors is an integer number (528785236602).

Almost surely, 2^{1057570473203} is an apocalyptic number.

1057570473203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057570473203 is an equidigital number, since it uses as much as digits as its factorization.

1057570473203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 617400, while the sum is 44.

The spelling of 1057570473203 in words is "one trillion, fifty-seven billion, five hundred seventy million, four hundred seventy-three thousand, two hundred three".