5212663851 has 32 divisors (see below), whose sum is σ = 7457587200. Its totient is φ = 3228936480.

The previous prime is 5212663849. The next prime is 5212663877. The reversal of 5212663851 is 1583662125.

It is not a de Polignac number, because 5212663851 - 2¹ = 5212663849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5212663831) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 909886 + ... + 915596.

It is an arithmetic number, because the mean of its divisors is an integer number (233049600).

Almost surely, 2^5212663851 is an apocalyptic number.

5212663851 is a deficient number, since it is larger than the sum of its proper divisors (2244923349).

5212663851 is a wasteful number, since it uses less digits than its factorization.

5212663851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039.

The product of its digits is 86400, while the sum is 39.

The square root of 5212663851 is about 72198.7801212735. The cubic root of 5212663851 is about 1733.8834709083.

The spelling of 5212663851 in words is "five billion, two hundred twelve million, six hundred sixty-three thousand, eight hundred fifty-one".