2532152500 has 30 divisors (see below), whose sum is σ = 5537316554. Its totient is φ = 1012860000.

The previous prime is 2532152489. The next prime is 2532152527. The reversal of 2532152500 is 52512352.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 508412304 + 2023740196 = 22548^2 + 44986^2 .

It is a super-4 number, since 4×2532152500⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 503931 + ... + 508930.

Almost surely, 2^2532152500 is an apocalyptic number.

2532152500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2532152500 is an abundant number, since it is smaller than the sum of its proper divisors (3005164054).

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

2532152500 is a wasteful number, since it uses less digits than its factorization.

2532152500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012885 (or 1012868 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2532152500 is about 50320.4978115281. The cubic root of 2532152500 is about 1363.0023958803.

Adding to 2532152500 its reverse (52512352), we get a palindrome (2584664852).

The spelling of 2532152500 in words is "two billion, five hundred thirty-two million, one hundred fifty-two thousand, five hundred".