542225012004 has 96 divisors (see below), whose sum is σ = 1514095107840. Its totient is φ = 166817470464.

The previous prime is 542225011987. The next prime is 542225012027. The reversal of 542225012004 is 400210522245.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14030532 + ... + 14069124.

It is an arithmetic number, because the mean of its divisors is an integer number (15771824040).

Almost surely, 2^542225012004 is an apocalyptic number.

542225012004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

542225012004 is an abundant number, since it is smaller than the sum of its proper divisors (971870095836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542225012004 is a wasteful number, since it uses less digits than its factorization.

542225012004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48626 (or 48618 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 542225012004 its reverse (400210522245), we get a palindrome (942435534249).

The spelling of 542225012004 in words is "five hundred forty-two billion, two hundred twenty-five million, twelve thousand, four".