2532452515216 has 20 divisors (see below), whose sum is σ = 5284059575452. Its totient is φ = 1168824237696.

The previous prime is 2532452515213. The next prime is 2532452515283. The reversal of 2532452515216 is 6125152542352.

It can be written as a sum of positive squares in 2 ways, for example, as 1713753282816 + 818699232400 = 1309104^2 + 904820^2 .

It is not an unprimeable number, because it can be changed into a prime (2532452515213) 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, 6087626031 + ... + 6087626446.

Almost surely, 2^{2532452515216} is an apocalyptic number.

2532452515216 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2532452515216 is an abundant number, since it is smaller than the sum of its proper divisors (2751607060236).

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

2532452515216 is a wasteful number, since it uses less digits than its factorization.

2532452515216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12175252498 (or 12175252492 counting only the distinct ones).

The product of its digits is 720000, while the sum is 43.

The spelling of 2532452515216 in words is "two trillion, five hundred thirty-two billion, four hundred fifty-two million, five hundred fifteen thousand, two hundred sixteen".