5442512 has 20 divisors (see below), whose sum is σ = 11100480. Its totient is φ = 2577888.

The previous prime is 5442511. The next prime is 5442527. The reversal of 5442512 is 2152445.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8648 + ... + 9255.

It is an arithmetic number, because the mean of its divisors is an integer number (555024).

Almost surely, 2^5442512 is an apocalyptic number.

It is an amenable number.

5442512 is an abundant number, since it is smaller than the sum of its proper divisors (5657968).

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

5442512 is a wasteful number, since it uses less digits than its factorization.

5442512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17930 (or 17924 counting only the distinct ones).

The product of its digits is 1600, while the sum is 23.

The square root of 5442512 is about 2332.9192013441. The cubic root of 5442512 is about 175.9002533974.

Adding to 5442512 its reverse (2152445), we get a palindrome (7594957).

The spelling of 5442512 in words is "five million, four hundred forty-two thousand, five hundred twelve".