5142387026 has 16 divisors (see below), whose sum is σ = 8995430400. Its totient is φ = 2203879860.

The previous prime is 5142387013. The next prime is 5142387073. The reversal of 5142387026 is 6207832415.

It is a happy number.

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, 3747410 + ... + 3748781.

It is an arithmetic number, because the mean of its divisors is an integer number (562214400).

Almost surely, 2^5142387026 is an apocalyptic number.

5142387026 is a deficient number, since it is larger than the sum of its proper divisors (3853043374).

5142387026 is an equidigital number, since it uses as much as digits as its factorization.

5142387026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496214 (or 7496200 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 5142387026 is about 71710.4387519697. The cubic root of 5142387026 is about 1726.0561509311.

The spelling of 5142387026 in words is "five billion, one hundred forty-two million, three hundred eighty-seven thousand, twenty-six".