255085550535 has 8 divisors (see below), whose sum is σ = 408136880880. Its totient is φ = 136045626944.

The previous prime is 255085550527. The next prime is 255085550539. The reversal of 255085550535 is 535055580552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255085550535 - 2³ = 255085550527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255085550539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8502851670 + ... + 8502851699.

It is an arithmetic number, because the mean of its divisors is an integer number (51017110110).

Almost surely, 2^255085550535 is an apocalyptic number.

255085550535 is a deficient number, since it is larger than the sum of its proper divisors (153051330345).

255085550535 is a wasteful number, since it uses less digits than its factorization.

255085550535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17005703377.

The product of its (nonzero) digits is 3750000, while the sum is 48.

The spelling of 255085550535 in words is "two hundred fifty-five billion, eighty-five million, five hundred fifty thousand, five hundred thirty-five".