5142404532 has 24 divisors (see below), whose sum is σ = 12041652672. Its totient is φ = 1708033600.

The previous prime is 5142404521. The next prime is 5142404537. The reversal of 5142404532 is 2354042415.

It is a self number, because there is not a number n which added to its sum of digits gives 5142404532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142404537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759144 + ... + 765887.

It is an arithmetic number, because the mean of its divisors is an integer number (501735528).

Almost surely, 2^5142404532 is an apocalyptic number.

It is an amenable number.

5142404532 is an abundant number, since it is smaller than the sum of its proper divisors (6899248140).

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

5142404532 is a wasteful number, since it uses less digits than its factorization.

5142404532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525319 (or 1525317 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5142404532 is about 71710.5608121984. The cubic root of 5142404532 is about 1726.0581095744.

Adding to 5142404532 its reverse (2354042415), we get a palindrome (7496446947).

The spelling of 5142404532 in words is "five billion, one hundred forty-two million, four hundred four thousand, five hundred thirty-two".