2215050532 has 12 divisors (see below), whose sum is σ = 3879628956. Its totient is φ = 1106585120.

The previous prime is 2215050517. The next prime is 2215050553. The reversal of 2215050532 is 2350505122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 969948736 + 1245101796 = 31144^2 + 35286^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2215050497 and 2215050506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229723 + ... + 239170.

It is an arithmetic number, because the mean of its divisors is an integer number (323302413).

Almost surely, 2^2215050532 is an apocalyptic number.

It is an amenable number.

2215050532 is a deficient number, since it is larger than the sum of its proper divisors (1664578424).

2215050532 is a wasteful number, since it uses less digits than its factorization.

2215050532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470078 (or 470076 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2215050532 is about 47064.3233458211. The cubic root of 2215050532 is about 1303.5505566225.

Adding to 2215050532 its reverse (2350505122), we get a palindrome (4565555654).

The spelling of 2215050532 in words is "two billion, two hundred fifteen million, fifty thousand, five hundred thirty-two".