5121851614 has 16 divisors (see below), whose sum is σ = 8607732336. Its totient is φ = 2265192000.

The previous prime is 5121851611. The next prime is 5121851639. The reversal of 5121851614 is 4161581215.

It is a self number, because there is not a number n which added to its sum of digits gives 5121851614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121851611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145287 + ... + 3146914.

It is an arithmetic number, because the mean of its divisors is an integer number (537983271).

Almost surely, 2^5121851614 is an apocalyptic number.

5121851614 is a deficient number, since it is larger than the sum of its proper divisors (3485880722).

5121851614 is a wasteful number, since it uses less digits than its factorization.

5121851614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292251.

The product of its digits is 9600, while the sum is 34.

The square root of 5121851614 is about 71567.1126565827. The cubic root of 5121851614 is about 1723.7554968507.

The spelling of 5121851614 in words is "five billion, one hundred twenty-one million, eight hundred fifty-one thousand, six hundred fourteen".