2532500436 has 24 divisors (see below), whose sum is σ = 6034896000. Its totient is φ = 826205632.

The previous prime is 2532500381. The next prime is 2532500447. The reversal of 2532500436 is 6340052352.

It is a congruent number.

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, 2244561 + ... + 2245688.

It is an arithmetic number, because the mean of its divisors is an integer number (251454000).

Almost surely, 2^2532500436 is an apocalyptic number.

It is an amenable number.

2532500436 is an abundant number, since it is smaller than the sum of its proper divisors (3502395564).

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

2532500436 is a wasteful number, since it uses less digits than its factorization.

2532500436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490303 (or 4490301 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2532500436 is about 50323.9548922777. The cubic root of 2532500436 is about 1363.0648218048.

Adding to 2532500436 its reverse (6340052352), we get a palindrome (8872552788).

The spelling of 2532500436 in words is "two billion, five hundred thirty-two million, five hundred thousand, four hundred thirty-six".