2163104522 has 16 divisors (see below), whose sum is σ = 3269577960. Its totient is φ = 1073274048.

The previous prime is 2163104509. The next prime is 2163104539. The reversal of 2163104522 is 2254013612.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2095716841 + 67387681 = 45779^2 + 8209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2163104491 and 2163104500.

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, 149504 + ... + 163332.

Almost surely, 2^2163104522 is an apocalyptic number.

2163104522 is a deficient number, since it is larger than the sum of its proper divisors (1106473438).

2163104522 is a wasteful number, since it uses less digits than its factorization.

2163104522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14425.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2163104522 is about 46509.1875009659. The cubic root of 2163104522 is about 1293.2798221711.

The spelling of 2163104522 in words is "two billion, one hundred sixty-three million, one hundred four thousand, five hundred twenty-two".