255462415723 has 2 divisors, whose sum is σ = 255462415724. Its totient is φ = 255462415722.

The previous prime is 255462415679. The next prime is 255462415729. The reversal of 255462415723 is 327514264552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255462415723 - 2⁹ = 255462415211 is a prime.

It is a super-2 number, since 2×255462415723² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (255462415729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127731207861 + 127731207862.

It is an arithmetic number, because the mean of its divisors is an integer number (127731207862).

Almost surely, 2^255462415723 is an apocalyptic number.

255462415723 is a deficient number, since it is larger than the sum of its proper divisors (1).

255462415723 is an equidigital number, since it uses as much as digits as its factorization.

255462415723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 46.

The spelling of 255462415723 in words is "two hundred fifty-five billion, four hundred sixty-two million, four hundred fifteen thousand, seven hundred twenty-three".