542225012160 has 112 divisors (see below), whose sum is σ = 1853992488096. Its totient is φ = 133470769152.

The previous prime is 542225012149. The next prime is 542225012179. The reversal of 542225012160 is 61210522245.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 21711279 + ... + 21736238.

It is an arithmetic number, because the mean of its divisors is an integer number (16553504358).

Almost surely, 2^542225012160 is an apocalyptic number.

It is an amenable number.

542225012160 is an abundant number, since it is smaller than the sum of its proper divisors (1311767475936).

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

542225012160 is a wasteful number, since it uses less digits than its factorization.

542225012160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43447550 (or 43447540 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 542225012160 in words is "five hundred forty-two billion, two hundred twenty-five million, twelve thousand, one hundred sixty".