2532213516 has 48 divisors (see below), whose sum is σ = 6776663040. Its totient is φ = 720908160.

The previous prime is 2532213487. The next prime is 2532213527. The reversal of 2532213516 is 6153122352.

It is a super-2 number, since 2×2532213516² = 12824210581226164512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30036 + ... + 77243.

It is an arithmetic number, because the mean of its divisors is an integer number (141180480).

Almost surely, 2^2532213516 is an apocalyptic number.

It is an amenable number.

2532213516 is an abundant number, since it is smaller than the sum of its proper divisors (4244449524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2532213516 is a wasteful number, since it uses less digits than its factorization.

2532213516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107574 (or 107572 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 2532213516 is about 50321.1040816872. The cubic root of 2532213516 is about 1363.0133436525.

Adding to 2532213516 its reverse (6153122352), we get a palindrome (8685335868).

The spelling of 2532213516 in words is "two billion, five hundred thirty-two million, two hundred thirteen thousand, five hundred sixteen".