255041481 has 8 divisors (see below), whose sum is σ = 349246144. Its totient is φ = 165432240.

The previous prime is 255041461. The next prime is 255041491. The reversal of 255041481 is 184140552.

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

It is not a de Polignac number, because 255041481 - 2⁶ = 255041417 is a prime.

It is a super-2 number, since 2×255041481² = 130092314061346722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255041401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148725 + ... + 1148946.

It is an arithmetic number, because the mean of its divisors is an integer number (43655768).

Almost surely, 2^255041481 is an apocalyptic number.

It is an amenable number.

255041481 is a deficient number, since it is larger than the sum of its proper divisors (94204663).

255041481 is a wasteful number, since it uses less digits than its factorization.

255041481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297711.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 255041481 is about 15970.0181903466. The cubic root of 255041481 is about 634.1669535803.

The spelling of 255041481 in words is "two hundred fifty-five million, forty-one thousand, four hundred eighty-one".