5623451722 has 16 divisors (see below), whose sum is σ = 9661308480. Its totient is φ = 2404774368.

The previous prime is 5623451711. The next prime is 5623451753. The reversal of 5623451722 is 2271543265.

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, 433072 + ... + 445867.

It is an arithmetic number, because the mean of its divisors is an integer number (603831780).

Almost surely, 2^5623451722 is an apocalyptic number.

5623451722 is a deficient number, since it is larger than the sum of its proper divisors (4037856758).

5623451722 is a wasteful number, since it uses less digits than its factorization.

5623451722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879405.

The product of its digits is 100800, while the sum is 37.

The square root of 5623451722 is about 74989.6774362979. The cubic root of 5623451722 is about 1778.2834651339.

Adding to 5623451722 its reverse (2271543265), we get a palindrome (7894994987).

The spelling of 5623451722 in words is "five billion, six hundred twenty-three million, four hundred fifty-one thousand, seven hundred twenty-two".