541255321 has 4 divisors (see below), whose sum is σ = 550429200. Its totient is φ = 532081444.

The previous prime is 541255303. The next prime is 541255339. The reversal of 541255321 is 123552145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (541255303) and next prime (541255339).

It is a cyclic number.

It is not a de Polignac number, because 541255321 - 2⁷ = 541255193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541255321.

It is not an unprimeable number, because it can be changed into a prime (541252321) 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, 4586851 + ... + 4586968.

It is an arithmetic number, because the mean of its divisors is an integer number (137607300).

Almost surely, 2^541255321 is an apocalyptic number.

It is an amenable number.

541255321 is a deficient number, since it is larger than the sum of its proper divisors (9173879).

541255321 is an equidigital number, since it uses as much as digits as its factorization.

541255321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173878.

The product of its digits is 6000, while the sum is 28.

The square root of 541255321 is about 23264.8946053920. The cubic root of 541255321 is about 814.9558087623.

The spelling of 541255321 in words is "five hundred forty-one million, two hundred fifty-five thousand, three hundred twenty-one".