255296590901 has 24 divisors (see below), whose sum is σ = 295446093600. Its totient is φ = 219826807200.

The previous prime is 255296590889. The next prime is 255296590921. The reversal of 255296590901 is 109095692552.

It is not a de Polignac number, because 255296590901 - 2¹⁸ = 255296328757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255296590921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15576731 + ... + 15593111.

It is an arithmetic number, because the mean of its divisors is an integer number (12310253900).

Almost surely, 2^255296590901 is an apocalyptic number.

It is an amenable number.

255296590901 is a deficient number, since it is larger than the sum of its proper divisors (40149502699).

255296590901 is a wasteful number, since it uses less digits than its factorization.

255296590901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23201 (or 23190 counting only the distinct ones).

The product of its (nonzero) digits is 2187000, while the sum is 53.

The spelling of 255296590901 in words is "two hundred fifty-five billion, two hundred ninety-six million, five hundred ninety thousand, nine hundred one".