255235006535 has 16 divisors (see below), whose sum is σ = 311898444960. Its totient is φ = 200456519040.

The previous prime is 255235006483. The next prime is 255235006549. The reversal of 255235006535 is 535600532552.

It is not a de Polignac number, because 255235006535 - 2¹⁶ = 255234940999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255235006492 and 255235006501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640520 + ... + 959549.

It is an arithmetic number, because the mean of its divisors is an integer number (19493652810).

Almost surely, 2^255235006535 is an apocalyptic number.

255235006535 is a deficient number, since it is larger than the sum of its proper divisors (56663438425).

255235006535 is a wasteful number, since it uses less digits than its factorization.

255235006535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600658.

The product of its (nonzero) digits is 675000, while the sum is 41.

The spelling of 255235006535 in words is "two hundred fifty-five billion, two hundred thirty-five million, six thousand, five hundred thirty-five".