541506423 has 16 divisors (see below), whose sum is σ = 765770976. Its totient is φ = 339194880.

The previous prime is 541506373. The next prime is 541506431. The reversal of 541506423 is 324605145.

It is not a de Polignac number, because 541506423 - 2⁹ = 541505911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541506323) 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, 22603 + ... + 39923.

It is an arithmetic number, because the mean of its divisors is an integer number (47860686).

Almost surely, 2^541506423 is an apocalyptic number.

541506423 is a deficient number, since it is larger than the sum of its proper divisors (224264553).

541506423 is a wasteful number, since it uses less digits than its factorization.

541506423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17954.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 541506423 is about 23270.2905654399. The cubic root of 541506423 is about 815.0818154657.

The spelling of 541506423 in words is "five hundred forty-one million, five hundred six thousand, four hundred twenty-three".