255413190 has 32 divisors (see below), whose sum is σ = 627945696. Its totient is φ = 66448640.

The previous prime is 255413177. The next prime is 255413227. The reversal of 255413190 is 91314552.

It is a super-2 number, since 2×255413190² = 130471795251952200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 102597 + ... + 105056.

It is an arithmetic number, because the mean of its divisors is an integer number (19623303).

Almost surely, 2^255413190 is an apocalyptic number.

255413190 is an abundant number, since it is smaller than the sum of its proper divisors (372532506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255413190 is a wasteful number, since it uses less digits than its factorization.

255413190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207704.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 255413190 is about 15981.6516668334. The cubic root of 255413190 is about 634.4748919031.

The spelling of 255413190 in words is "two hundred fifty-five million, four hundred thirteen thousand, one hundred ninety".