542452119 has 16 divisors (see below), whose sum is σ = 789640704. Its totient is φ = 328500800.

The previous prime is 542452111. The next prime is 542452121. The reversal of 542452119 is 911254245.

It is a cyclic number.

It is not a de Polignac number, because 542452119 - 2³ = 542452111 is a prime.

It is a super-2 number, since 2×542452119² = 588508602815180322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 542452119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542452111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41554 + ... + 53024.

It is an arithmetic number, because the mean of its divisors is an integer number (49352544).

Almost surely, 2^542452119 is an apocalyptic number.

542452119 is a deficient number, since it is larger than the sum of its proper divisors (247188585).

542452119 is a wasteful number, since it uses less digits than its factorization.

542452119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12918.

The product of its digits is 14400, while the sum is 33.

The square root of 542452119 is about 23290.6015164916. The cubic root of 542452119 is about 815.5560304153.

The spelling of 542452119 in words is "five hundred forty-two million, four hundred fifty-two thousand, one hundred nineteen".