4105213522 has 8 divisors (see below), whose sum is σ = 6159594672. Its totient is φ = 2052015300.

The previous prime is 4105213493. The next prime is 4105213537. The reversal of 4105213522 is 2253125014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4105213522² = 33705556122423288968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287004 + ... + 300967.

It is an arithmetic number, because the mean of its divisors is an integer number (769949334).

Almost surely, 2^4105213522 is an apocalyptic number.

4105213522 is a deficient number, since it is larger than the sum of its proper divisors (2054381150).

4105213522 is a wasteful number, since it uses less digits than its factorization.

4105213522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591464.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4105213522 is about 64071.9402078632. The cubic root of 4105213522 is about 1601.1987789501.

Adding to 4105213522 its reverse (2253125014), we get a palindrome (6358338536).

The spelling of 4105213522 in words is "four billion, one hundred five million, two hundred thirteen thousand, five hundred twenty-two".