5116440778 has 8 divisors (see below), whose sum is σ = 7706773440. Its totient is φ = 2547516300.

The previous prime is 5116440773. The next prime is 5116440793. The reversal of 5116440778 is 8770446115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5116440778³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5116440773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5351448 + ... + 5352403.

It is an arithmetic number, because the mean of its divisors is an integer number (963346680).

Almost surely, 2^5116440778 is an apocalyptic number.

5116440778 is a deficient number, since it is larger than the sum of its proper divisors (2590332662).

5116440778 is a wasteful number, since it uses less digits than its factorization.

5116440778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10704092.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 5116440778 is about 71529.3001363777. The cubic root of 5116440778 is about 1723.1482786459.

The spelling of 5116440778 in words is "five billion, one hundred sixteen million, four hundred forty thousand, seven hundred seventy-eight".