255190653 has 12 divisors (see below), whose sum is σ = 388009440. Its totient is φ = 161172936.

The previous prime is 255190643. The next prime is 255190657. The reversal of 255190653 is 356091552.

It is not a de Polignac number, because 255190653 - 2⁹ = 255190141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255190657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 746001 + ... + 746342.

It is an arithmetic number, because the mean of its divisors is an integer number (32334120).

Almost surely, 2^255190653 is an apocalyptic number.

It is an amenable number.

255190653 is a deficient number, since it is larger than the sum of its proper divisors (132818787).

255190653 is a wasteful number, since it uses less digits than its factorization.

255190653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492368 (or 1492365 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 255190653 is about 15974.6878842749. The cubic root of 255190653 is about 634.2905694392.

The spelling of 255190653 in words is "two hundred fifty-five million, one hundred ninety thousand, six hundred fifty-three".