541421517 has 16 divisors (see below), whose sum is σ = 888487040. Its totient is φ = 285584832.

The previous prime is 541421513. The next prime is 541421519. The reversal of 541421517 is 715124145.

541421517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 541421517 - 2² = 541421513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541421513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991342 + ... + 991887.

It is an arithmetic number, because the mean of its divisors is an integer number (55530440).

Almost surely, 2^541421517 is an apocalyptic number.

It is an amenable number.

541421517 is a deficient number, since it is larger than the sum of its proper divisors (347065523).

541421517 is a wasteful number, since it uses less digits than its factorization.

541421517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983252.

The product of its digits is 5600, while the sum is 30.

The square root of 541421517 is about 23268.4661505652. The cubic root of 541421517 is about 815.0392127369.

The spelling of 541421517 in words is "five hundred forty-one million, four hundred twenty-one thousand, five hundred seventeen".