542354433 has 8 divisors (see below), whose sum is σ = 748075200. Its totient is φ = 349101648.

The previous prime is 542354419. The next prime is 542354443. The reversal of 542354433 is 334453245.

It is a happy number.

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

It is not a de Polignac number, because 542354433 - 2⁶ = 542354369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542354394 and 542354403.

It is not an unprimeable number, because it can be changed into a prime (542354413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116893 + ... + 3117066.

It is an arithmetic number, because the mean of its divisors is an integer number (93509400).

Almost surely, 2^542354433 is an apocalyptic number.

It is an amenable number.

542354433 is a deficient number, since it is larger than the sum of its proper divisors (205720767).

542354433 is a wasteful number, since it uses less digits than its factorization.

542354433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6233991.

The product of its digits is 86400, while the sum is 33.

The square root of 542354433 is about 23288.5043100668. The cubic root of 542354433 is about 815.5070717538.

The spelling of 542354433 in words is "five hundred forty-two million, three hundred fifty-four thousand, four hundred thirty-three".