5194866412 has 24 divisors (see below), whose sum is σ = 9138782016. Its totient is φ = 2583808128.

The previous prime is 5194866403. The next prime is 5194866461. The reversal of 5194866412 is 2146684915.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 1324278 + ... + 1328194.

It is an arithmetic number, because the mean of its divisors is an integer number (380782584).

Almost surely, 2^5194866412 is an apocalyptic number.

It is an amenable number.

5194866412 is a deficient number, since it is larger than the sum of its proper divisors (3943915604).

5194866412 is a wasteful number, since it uses less digits than its factorization.

5194866412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577 (or 5575 counting only the distinct ones).

The product of its digits is 414720, while the sum is 46.

The square root of 5194866412 is about 72075.4216914476. The cubic root of 5194866412 is about 1731.9079057006.

The spelling of 5194866412 in words is "five billion, one hundred ninety-four million, eight hundred sixty-six thousand, four hundred twelve".