541022023 has 4 divisors (see below), whose sum is σ = 546274768. Its totient is φ = 535769280.

The previous prime is 541021997. The next prime is 541022033. The reversal of 541022023 is 320220145.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541022023 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 (541022033) 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, 2626218 + ... + 2626423.

It is an arithmetic number, because the mean of its divisors is an integer number (136568692).

Almost surely, 2^541022023 is an apocalyptic number.

541022023 is a deficient number, since it is larger than the sum of its proper divisors (5252745).

541022023 is a wasteful number, since it uses less digits than its factorization.

541022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5252744.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 541022023 is about 23259.8801157702. The cubic root of 541022023 is about 814.8387014401.

Adding to 541022023 its reverse (320220145), we get a palindrome (861242168).

The spelling of 541022023 in words is "five hundred forty-one million, twenty-two thousand, twenty-three".