542481004 has 24 divisors (see below), whose sum is σ = 1047307968. Its totient is φ = 244268160.

The previous prime is 542480993. The next prime is 542481041. The reversal of 542481004 is 400184245.

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 7 ways as a sum of consecutive naturals, for example, 125092 + ... + 129355.

It is an arithmetic number, because the mean of its divisors is an integer number (43637832).

Almost surely, 2^542481004 is an apocalyptic number.

It is an amenable number.

542481004 is a deficient number, since it is larger than the sum of its proper divisors (504826964).

542481004 is a wasteful number, since it uses less digits than its factorization.

542481004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254505 (or 254503 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 542481004 is about 23291.2216081510. The cubic root of 542481004 is about 815.5705059896.

The spelling of 542481004 in words is "five hundred forty-two million, four hundred eighty-one thousand, four".