5163251722 has 4 divisors (see below), whose sum is σ = 7744877586. Its totient is φ = 2581625860.

The previous prime is 5163251689. The next prime is 5163251749. The reversal of 5163251722 is 2271523615.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5049381481 + 113870241 = 71059^2 + 10671^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1290812929 + ... + 1290812932.

Almost surely, 2^5163251722 is an apocalyptic number.

5163251722 is a deficient number, since it is larger than the sum of its proper divisors (2581625864).

5163251722 is a wasteful number, since it uses less digits than its factorization.

5163251722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581625863.

The product of its digits is 25200, while the sum is 34.

The square root of 5163251722 is about 71855.7702762972. The cubic root of 5163251722 is about 1728.3874313914.

The spelling of 5163251722 in words is "five billion, one hundred sixty-three million, two hundred fifty-one thousand, seven hundred twenty-two".