255011226583 has 2 divisors, whose sum is σ = 255011226584. Its totient is φ = 255011226582.

The previous prime is 255011226577. The next prime is 255011226593. The reversal of 255011226583 is 385622110552.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255011226583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255011226593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127505613291 + 127505613292.

It is an arithmetic number, because the mean of its divisors is an integer number (127505613292).

Almost surely, 2^255011226583 is an apocalyptic number.

255011226583 is a deficient number, since it is larger than the sum of its proper divisors (1).

255011226583 is an equidigital number, since it uses as much as digits as its factorization.

255011226583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 255011226583 in words is "two hundred fifty-five billion, eleven million, two hundred twenty-six thousand, five hundred eighty-three".