255332800085 has 16 divisors (see below), whose sum is σ = 342027195840. Its totient is φ = 181378055040.

The previous prime is 255332800081. The next prime is 255332800153. The reversal of 255332800085 is 580008233552.

It is not a de Polignac number, because 255332800085 - 2² = 255332800081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255332800081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53979200 + ... + 53983929.

It is an arithmetic number, because the mean of its divisors is an integer number (21376699740).

Almost surely, 2^255332800085 is an apocalyptic number.

It is an amenable number.

255332800085 is a deficient number, since it is larger than the sum of its proper divisors (86694395755).

255332800085 is a wasteful number, since it uses less digits than its factorization.

255332800085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107963188.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 255332800085 in words is "two hundred fifty-five billion, three hundred thirty-two million, eight hundred thousand, eighty-five".