2532521316 has 48 divisors (see below), whose sum is σ = 6569067008. Its totient is φ = 754099200.

The previous prime is 2532521291. The next prime is 2532521317. The reversal of 2532521316 is 6131252352.

It is not an unprimeable number, because it can be changed into a prime (2532521317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257005 + ... + 266676.

Almost surely, 2^2532521316 is an apocalyptic number.

2532521316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2532521316 is an abundant number, since it is smaller than the sum of its proper divisors (4036545692).

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

2532521316 is a wasteful number, since it uses less digits than its factorization.

2532521316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523732 (or 523730 counting only the distinct ones).

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

The square root of 2532521316 is about 50324.1623477232. The cubic root of 2532521316 is about 1363.0685678673.

Adding to 2532521316 its reverse (6131252352), we get a palindrome (8663773668).

The spelling of 2532521316 in words is "two billion, five hundred thirty-two million, five hundred twenty-one thousand, three hundred sixteen".