255251411 has 4 divisors (see below), whose sum is σ = 255304800. Its totient is φ = 255198024.

The previous prime is 255251393. The next prime is 255251429. The reversal of 255251411 is 114152552.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (255251393) and next prime (255251429).

It is a cyclic number.

It is not a de Polignac number, because 255251411 - 2¹⁴ = 255235027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255251431) 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, 18731 + ... + 29348.

It is an arithmetic number, because the mean of its divisors is an integer number (63826200).

Almost surely, 2^255251411 is an apocalyptic number.

255251411 is a deficient number, since it is larger than the sum of its proper divisors (53389).

255251411 is an equidigital number, since it uses as much as digits as its factorization.

255251411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53388.

The product of its digits is 2000, while the sum is 26.

The square root of 255251411 is about 15976.5894670922. The cubic root of 255251411 is about 634.3409045747.

The spelling of 255251411 in words is "two hundred fifty-five million, two hundred fifty-one thousand, four hundred eleven".