5142443524 has 24 divisors (see below), whose sum is σ = 9208499328. Its totient is φ = 2511655200.

The previous prime is 5142443519. The next prime is 5142443597. The reversal of 5142443524 is 4253442415.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5142443524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72174 + ... + 124474.

It is an arithmetic number, because the mean of its divisors is an integer number (383687472).

Almost surely, 2^5142443524 is an apocalyptic number.

It is an amenable number.

5142443524 is a deficient number, since it is larger than the sum of its proper divisors (4066055804).

5142443524 is a wasteful number, since it uses less digits than its factorization.

5142443524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52875 (or 52873 counting only the distinct ones).

The product of its digits is 76800, while the sum is 34.

The square root of 5142443524 is about 71710.8326823779. The cubic root of 5142443524 is about 1726.0624721436.

Adding to 5142443524 its reverse (4253442415), we get a palindrome (9395885939).

The spelling of 5142443524 in words is "five billion, one hundred forty-two million, four hundred forty-three thousand, five hundred twenty-four".