5116550493 has 4 divisors (see below), whose sum is σ = 6822067328. Its totient is φ = 3411033660.

The previous prime is 5116550477. The next prime is 5116550539. The reversal of 5116550493 is 3940556115.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5116550493 - 2⁴ = 5116550477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5116550423) 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, 852758413 + ... + 852758418.

It is an arithmetic number, because the mean of its divisors is an integer number (1705516832).

Almost surely, 2^5116550493 is an apocalyptic number.

It is an amenable number.

5116550493 is a deficient number, since it is larger than the sum of its proper divisors (1705516835).

5116550493 is a wasteful number, since it uses less digits than its factorization.

5116550493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705516834.

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 5116550493 is about 71530.0670557494. The cubic root of 5116550493 is about 1723.1605954021.

The spelling of 5116550493 in words is "five billion, one hundred sixteen million, five hundred fifty thousand, four hundred ninety-three".