5118229494 has 24 divisors (see below), whose sum is σ = 12673711440. Its totient is φ = 1462351248.

The previous prime is 5118229471. The next prime is 5118229507. The reversal of 5118229494 is 4949228115.

It is a happy number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 20310309 + ... + 20310560.

It is an arithmetic number, because the mean of its divisors is an integer number (528071310).

Almost surely, 2^5118229494 is an apocalyptic number.

5118229494 is an abundant number, since it is smaller than the sum of its proper divisors (7555481946).

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

5118229494 is a wasteful number, since it uses less digits than its factorization.

5118229494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40620884 (or 40620881 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 5118229494 is about 71541.8024234783. The cubic root of 5118229494 is about 1723.3490603948.

The spelling of 5118229494 in words is "five billion, one hundred eighteen million, two hundred twenty-nine thousand, four hundred ninety-four".