5259193142 has 32 divisors (see below), whose sum is σ = 9138545472. Its totient is φ = 2223396864.

The previous prime is 5259193111. The next prime is 5259193171. The reversal of 5259193142 is 2413919525.

It is a super-2 number, since 2×5259193142² = 55318225009719664328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5259193142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418868 + ... + 431240.

It is an arithmetic number, because the mean of its divisors is an integer number (285579546).

Almost surely, 2^5259193142 is an apocalyptic number.

5259193142 is a deficient number, since it is larger than the sum of its proper divisors (3879352330).

5259193142 is a wasteful number, since it uses less digits than its factorization.

5259193142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12792.

The product of its digits is 97200, while the sum is 41.

The square root of 5259193142 is about 72520.2946905209. The cubic root of 5259193142 is about 1739.0271945845.

The spelling of 5259193142 in words is "five billion, two hundred fifty-nine million, one hundred ninety-three thousand, one hundred forty-two".