5163722 has 4 divisors (see below), whose sum is σ = 7745586. Its totient is φ = 2581860.

The previous prime is 5163671. The next prime is 5163727. The reversal of 5163722 is 2273615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2273615 = 5 ⋅454723.

It can be written as a sum of positive squares in only one way, i.e., 5067001 + 96721 = 2251^2 + 311^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5163691 and 5163700.

It is not an unprimeable number, because it can be changed into a prime (5163727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1290929 + ... + 1290932.

Almost surely, 2^5163722 is an apocalyptic number.

5163722 is a deficient number, since it is larger than the sum of its proper divisors (2581864).

5163722 is a wasteful number, since it uses less digits than its factorization.

5163722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581863.

The product of its digits is 2520, while the sum is 26.

The square root of 5163722 is about 2272.3824502051. The cubic root of 5163722 is about 172.8439904649.

It can be divided in two parts, 5163 and 722, that added together give a palindrome (5885).

The spelling of 5163722 in words is "five million, one hundred sixty-three thousand, seven hundred twenty-two".