542619788 has 12 divisors (see below), whose sum is σ = 949855032. Its totient is φ = 271232640.

The previous prime is 542619751. The next prime is 542619797. The reversal of 542619788 is 887916245.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1733 + ... + 32988.

It is an arithmetic number, because the mean of its divisors is an integer number (79154586).

Almost surely, 2^542619788 is an apocalyptic number.

It is an amenable number.

542619788 is a deficient number, since it is larger than the sum of its proper divisors (407235244).

542619788 is a wasteful number, since it uses less digits than its factorization.

542619788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38632 (or 38630 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 542619788 is about 23294.2007375226. The cubic root of 542619788 is about 815.6400497372.

The spelling of 542619788 in words is "five hundred forty-two million, six hundred nineteen thousand, seven hundred eighty-eight".