1597957063 has 2 divisors, whose sum is σ = 1597957064. Its totient is φ = 1597957062.

The previous prime is 1597957051. The next prime is 1597957087. The reversal of 1597957063 is 3607597951.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1597957063 - 2⁹ = 1597956551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1597957063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1597957033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798978531 + 798978532.

It is an arithmetic number, because the mean of its divisors is an integer number (798978532).

Almost surely, 2^1597957063 is an apocalyptic number.

1597957063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1597957063 is an equidigital number, since it uses as much as digits as its factorization.

1597957063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1786050, while the sum is 52.

The square root of 1597957063 is about 39974.4551307457. The cubic root of 1597957063 is about 1169.1090845969.

The spelling of 1597957063 in words is "one billion, five hundred ninety-seven million, nine hundred fifty-seven thousand, sixty-three".