255546404 has 12 divisors (see below), whose sum is σ = 449213184. Its totient is φ = 127199784.

The previous prime is 255546301. The next prime is 255546407. The reversal of 255546404 is 404645552.

255546404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (255546407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142352 + ... + 144135.

It is an arithmetic number, because the mean of its divisors is an integer number (37434432).

Almost surely, 2^255546404 is an apocalyptic number.

It is an amenable number.

255546404 is a deficient number, since it is larger than the sum of its proper divisors (193666780).

255546404 is a wasteful number, since it uses less digits than its factorization.

255546404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286714 (or 286712 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 255546404 is about 15985.8188404598. The cubic root of 255546404 is about 634.5851788832.

The spelling of 255546404 in words is "two hundred fifty-five million, five hundred forty-six thousand, four hundred four".