255350543 has 8 divisors (see below), whose sum is σ = 291929088. Its totient is φ = 218796984.

The previous prime is 255350533. The next prime is 255350549. The reversal of 255350543 is 345053552.

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

It is not a de Polignac number, because 255350543 - 2⁶ = 255350479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255350549) 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, 28730 + ... + 36552.

It is an arithmetic number, because the mean of its divisors is an integer number (36491136).

Almost surely, 2^255350543 is an apocalyptic number.

255350543 is a deficient number, since it is larger than the sum of its proper divisors (36578545).

255350543 is an equidigital number, since it uses as much as digits as its factorization.

255350543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12493.

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 255350543 is about 15979.6915802527. The cubic root of 255350543 is about 634.4230136130.

The spelling of 255350543 in words is "two hundred fifty-five million, three hundred fifty thousand, five hundred forty-three".