255602530 has 16 divisors (see below), whose sum is σ = 460266624. Its totient is φ = 102200560.

The previous prime is 255602509. The next prime is 255602537. The reversal of 255602530 is 35206552.

It is not an unprimeable number, because it can be changed into a prime (255602537) 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, 46845 + ... + 52015.

It is an arithmetic number, because the mean of its divisors is an integer number (28766664).

Almost surely, 2^255602530 is an apocalyptic number.

255602530 is a deficient number, since it is larger than the sum of its proper divisors (204664094).

255602530 is a wasteful number, since it uses less digits than its factorization.

255602530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10121.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 255602530 is about 15987.5742375133. The cubic root of 255602530 is about 634.6316337475.

The spelling of 255602530 in words is "two hundred fifty-five million, six hundred two thousand, five hundred thirty".