575615463457 has 2 divisors, whose sum is σ = 575615463458. Its totient is φ = 575615463456.

The previous prime is 575615463421. The next prime is 575615463551. The reversal of 575615463457 is 754364516575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 570031040016 + 5584423441 = 755004^2 + 74729^2 .

It is a cyclic number.

It is not a de Polignac number, because 575615463457 - 2¹¹ = 575615461409 is a prime.

It is not a weakly prime, because it can be changed into another prime (579615463457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287807731728 + 287807731729.

It is an arithmetic number, because the mean of its divisors is an integer number (287807731729).

Almost surely, 2^575615463457 is an apocalyptic number.

It is an amenable number.

575615463457 is a deficient number, since it is larger than the sum of its proper divisors (1).

575615463457 is an equidigital number, since it uses as much as digits as its factorization.

575615463457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920000, while the sum is 58.

The spelling of 575615463457 in words is "five hundred seventy-five billion, six hundred fifteen million, four hundred sixty-three thousand, four hundred fifty-seven".