542225012032 has 112 divisors (see below), whose sum is σ = 1278179409600. Its totient is φ = 225442344960.

The previous prime is 542225012027. The next prime is 542225012033. The reversal of 542225012032 is 230210522245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542225012033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311013 + ... + 1086820.

Almost surely, 2^542225012032 is an apocalyptic number.

It is an amenable number.

542225012032 is an abundant number, since it is smaller than the sum of its proper divisors (735954397568).

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

542225012032 is a wasteful number, since it uses less digits than its factorization.

542225012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397904 (or 1397894 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 542225012032 its reverse (230210522245), we get a palindrome (772435534277).

The spelling of 542225012032 in words is "five hundred forty-two billion, two hundred twenty-five million, twelve thousand, thirty-two".