542562448 has 20 divisors (see below), whose sum is σ = 1052396928. Its totient is φ = 270976160.

The previous prime is 542562437. The next prime is 542562467. The reversal of 542562448 is 844265245.

It is a self number, because there is not a number n which added to its sum of digits gives 542562448.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4036 + ... + 33187.

Almost surely, 2^542562448 is an apocalyptic number.

It is an amenable number.

542562448 is a deficient number, since it is larger than the sum of its proper divisors (509834480).

542562448 is a wasteful number, since it uses less digits than its factorization.

542562448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38142 (or 38136 counting only the distinct ones).

The product of its digits is 307200, while the sum is 40.

The square root of 542562448 is about 23292.9699265680. The cubic root of 542562448 is about 815.6113184789.

The spelling of 542562448 in words is "five hundred forty-two million, five hundred sixty-two thousand, four hundred forty-eight".