255507707419 has 2 divisors, whose sum is σ = 255507707420. Its totient is φ = 255507707418.

The previous prime is 255507707369. The next prime is 255507707437. The reversal of 255507707419 is 914707705552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255507707419 - 2¹⁹ = 255507183131 is a prime.

It is a super-2 number, since 2×255507707419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (255507707459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127753853709 + 127753853710.

It is an arithmetic number, because the mean of its divisors is an integer number (127753853710).

Almost surely, 2^255507707419 is an apocalyptic number.

255507707419 is a deficient number, since it is larger than the sum of its proper divisors (1).

255507707419 is an equidigital number, since it uses as much as digits as its factorization.

255507707419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3087000, while the sum is 52.

The spelling of 255507707419 in words is "two hundred fifty-five billion, five hundred seven million, seven hundred seven thousand, four hundred nineteen".