5142031544 has 16 divisors (see below), whose sum is σ = 10382948520. Its totient is φ = 2373245280.

The previous prime is 5142031537. The next prime is 5142031561. The reversal of 5142031544 is 4451302415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24721202 + ... + 24721409.

Almost surely, 2^5142031544 is an apocalyptic number.

It is an amenable number.

5142031544 is an abundant number, since it is smaller than the sum of its proper divisors (5240916976).

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

5142031544 is a wasteful number, since it uses less digits than its factorization.

5142031544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49442630 (or 49442626 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5142031544 is about 71707.9601160150. The cubic root of 5142031544 is about 1726.0163771822.

Adding to 5142031544 its reverse (4451302415), we get a palindrome (9593333959).

The spelling of 5142031544 in words is "five billion, one hundred forty-two million, thirty-one thousand, five hundred forty-four".