542342535 has 36 divisors (see below), whose sum is σ = 1010597688. Its totient is φ = 247639392.

The previous prime is 542342519. The next prime is 542342569. The reversal of 542342535 is 535243245.

It is a happy number.

542342535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 542342535 - 2⁴ = 542342519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542342496 and 542342505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 630936 + ... + 631794.

It is an arithmetic number, because the mean of its divisors is an integer number (28072158).

Almost surely, 2^542342535 is an apocalyptic number.

542342535 is a deficient number, since it is larger than the sum of its proper divisors (468255153).

542342535 is an frugal number, since it uses more digits than its factorization.

542342535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740 (or 874 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 542342535 is about 23288.2488607452. The cubic root of 542342535 is about 815.5011082647.

The spelling of 542342535 in words is "five hundred forty-two million, three hundred forty-two thousand, five hundred thirty-five".