5216515822 has 16 divisors (see below), whose sum is σ = 8953644672. Its totient is φ = 2232888120.

The previous prime is 5216515819. The next prime is 5216515879. The reversal of 5216515822 is 2285156125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218368 + ... + 241075.

It is an arithmetic number, because the mean of its divisors is an integer number (559602792).

Almost surely, 2^5216515822 is an apocalyptic number.

5216515822 is a deficient number, since it is larger than the sum of its proper divisors (3737128850).

5216515822 is a wasteful number, since it uses less digits than its factorization.

5216515822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460263.

The product of its digits is 48000, while the sum is 37.

The square root of 5216515822 is about 72225.4513450764. The cubic root of 5216515822 is about 1734.3104582457.

The spelling of 5216515822 in words is "five billion, two hundred sixteen million, five hundred fifteen thousand, eight hundred twenty-two".