5122854636 has 24 divisors (see below), whose sum is σ = 11956815360. Its totient is φ = 1707119952.

The previous prime is 5122854631. The next prime is 5122854637. The reversal of 5122854636 is 6364582215.

It is not an unprimeable number, because it can be changed into a prime (5122854631) 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, 18196 + ... + 102843.

It is an arithmetic number, because the mean of its divisors is an integer number (498200640).

Almost surely, 2^5122854636 is an apocalyptic number.

It is an amenable number.

5122854636 is an abundant number, since it is smaller than the sum of its proper divisors (6833960724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5122854636 is a wasteful number, since it uses less digits than its factorization.

5122854636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124573 (or 124571 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 5122854636 is about 71574.1198758322. The cubic root of 5122854636 is about 1723.8680116186.

The spelling of 5122854636 in words is "five billion, one hundred twenty-two million, eight hundred fifty-four thousand, six hundred thirty-six".