5109712963442 has 8 divisors (see below), whose sum is σ = 7677322474332. Its totient is φ = 2550605472000.

The previous prime is 5109712963363. The next prime is 5109712963477. The reversal of 5109712963442 is 2443692179015.

It can be written as a sum of positive squares in 2 ways, for example, as 5028129037801 + 81583925641 = 2242349^2 + 285629^2 .

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

It is a super-2 number, since 2×5109712963442² (a number of 26 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 2125503359 + ... + 2125505762.

Almost surely, 2^{5109712963442} is an apocalyptic number.

5109712963442 is a deficient number, since it is larger than the sum of its proper divisors (2567609510890).

5109712963442 is a wasteful number, since it uses less digits than its factorization.

5109712963442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251009724.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 5109712963442 in words is "five trillion, one hundred nine billion, seven hundred twelve million, nine hundred sixty-three thousand, four hundred forty-two".