542504512022 has 8 divisors (see below), whose sum is σ = 887734656072. Its totient is φ = 246592960000.

The previous prime is 542504512021. The next prime is 542504512087. The reversal of 542504512022 is 220215405245.

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

It is a super-2 number, since 2×542504512022² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 542504512022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542504512021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12329647979 + ... + 12329648022.

It is an arithmetic number, because the mean of its divisors is an integer number (110966832009).

Almost surely, 2^542504512022 is an apocalyptic number.

542504512022 is a deficient number, since it is larger than the sum of its proper divisors (345230144050).

542504512022 is a wasteful number, since it uses less digits than its factorization.

542504512022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24659296014.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 542504512022 its reverse (220215405245), we get a palindrome (762719917267).

The spelling of 542504512022 in words is "five hundred forty-two billion, five hundred four million, five hundred twelve thousand, twenty-two".