255093404 has 6 divisors (see below), whose sum is σ = 446413464. Its totient is φ = 127546700.

The previous prime is 255093383. The next prime is 255093407. The reversal of 255093404 is 404390552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255093407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31886672 + ... + 31886679.

It is an arithmetic number, because the mean of its divisors is an integer number (74402244).

Almost surely, 2^255093404 is an apocalyptic number.

It is an amenable number.

255093404 is a deficient number, since it is larger than the sum of its proper divisors (191320060).

255093404 is a wasteful number, since it uses less digits than its factorization.

255093404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63773355 (or 63773353 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 255093404 is about 15971.6437475922. The cubic root of 255093404 is about 634.2099866016.

The spelling of 255093404 in words is "two hundred fifty-five million, ninety-three thousand, four hundred four".