542884435 has 24 divisors (see below), whose sum is σ = 692054496. Its totient is φ = 408758400.

The previous prime is 542884423. The next prime is 542884439. The reversal of 542884435 is 534488245.

It is a happy number.

It is not a de Polignac number, because 542884435 - 2²¹ = 540787283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542884391 and 542884400.

It is not an unprimeable number, because it can be changed into a prime (542884439) 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 23 ways as a sum of consecutive naturals, for example, 300535 + ... + 302335.

It is an arithmetic number, because the mean of its divisors is an integer number (28835604).

Almost surely, 2^542884435 is an apocalyptic number.

542884435 is a deficient number, since it is larger than the sum of its proper divisors (149170061).

542884435 is a wasteful number, since it uses less digits than its factorization.

542884435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011 (or 1992 counting only the distinct ones).

The product of its digits is 614400, while the sum is 43.

The square root of 542884435 is about 23299.8805790931. The cubic root of 542884435 is about 815.7726297462.

The spelling of 542884435 in words is "five hundred forty-two million, eight hundred eighty-four thousand, four hundred thirty-five".