5112310442 has 8 divisors (see below), whose sum is σ = 7670205732. Its totient is φ = 2555575200.

The previous prime is 5112310433. The next prime is 5112310493. The reversal of 5112310442 is 2440132115.

It can be written as a sum of positive squares in 2 ways, for example, as 5108103841 + 4206601 = 71471^2 + 2051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5112310442² = 52271436110764470728, which contains 22 as substring.

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, 278909 + ... + 296672.

Almost surely, 2^5112310442 is an apocalyptic number.

5112310442 is a deficient number, since it is larger than the sum of its proper divisors (2557895290).

5112310442 is a wasteful number, since it uses less digits than its factorization.

5112310442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580024.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5112310442 is about 71500.4226700794. The cubic root of 5112310442 is about 1722.6844733241.

Adding to 5112310442 its reverse (2440132115), we get a palindrome (7552442557).

The spelling of 5112310442 in words is "five billion, one hundred twelve million, three hundred ten thousand, four hundred forty-two".