5034894139851 has 4 divisors (see below), whose sum is σ = 6713192186472. Its totient is φ = 3356596093232.

The previous prime is 5034894139817. The next prime is 5034894139859. The reversal of 5034894139851 is 1589314984305.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5034894139851 - 2¹⁵ = 5034894107083 is a prime.

It is a super-2 number, since 2×5034894139851² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5034894139859) by changing a digit.

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, 839149023306 + ... + 839149023311.

It is an arithmetic number, because the mean of its divisors is an integer number (1678298046618).

Almost surely, 2^{5034894139851} is an apocalyptic number.

5034894139851 is a deficient number, since it is larger than the sum of its proper divisors (1678298046621).

5034894139851 is a wasteful number, since it uses less digits than its factorization.

5034894139851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678298046620.

The product of its (nonzero) digits is 18662400, while the sum is 60.

The spelling of 5034894139851 in words is "five trillion, thirty-four billion, eight hundred ninety-four million, one hundred thirty-nine thousand, eight hundred fifty-one".