255554131 has 8 divisors (see below), whose sum is σ = 292322304. Its totient is φ = 218851080.

The previous prime is 255554077. The next prime is 255554137. The reversal of 255554131 is 131455552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255554131 - 2⁹ = 255553619 is a prime.

It is a super-2 number, since 2×255554131² = 130615827742330322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255554093 and 255554102.

It is not an unprimeable number, because it can be changed into a prime (255554137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7555 + ... + 23836.

It is an arithmetic number, because the mean of its divisors is an integer number (36540288).

Almost surely, 2^255554131 is an apocalyptic number.

255554131 is a deficient number, since it is larger than the sum of its proper divisors (36768173).

255554131 is a wasteful number, since it uses less digits than its factorization.

255554131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32561.

The product of its digits is 15000, while the sum is 31.

The square root of 255554131 is about 15986.0605215919. The cubic root of 255554131 is about 634.5915748387.

The spelling of 255554131 in words is "two hundred fifty-five million, five hundred fifty-four thousand, one hundred thirty-one".