2650515132 has 12 divisors (see below), whose sum is σ = 6184535336. Its totient is φ = 883505040.

The previous prime is 2650515121. The next prime is 2650515139. The reversal of 2650515132 is 2315150562.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2650515132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650515139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110438119 + ... + 110438142.

Almost surely, 2^2650515132 is an apocalyptic number.

It is an amenable number.

2650515132 is an abundant number, since it is smaller than the sum of its proper divisors (3534020204).

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

2650515132 is a wasteful number, since it uses less digits than its factorization.

2650515132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220876268 (or 220876266 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 2650515132 is about 51483.1538660949. The cubic root of 2650515132 is about 1383.9171649833.

Adding to 2650515132 its reverse (2315150562), we get a palindrome (4965665694).

The spelling of 2650515132 in words is "two billion, six hundred fifty million, five hundred fifteen thousand, one hundred thirty-two".