2532752136 has 96 divisors (see below), whose sum is σ = 7231442400. Its totient is φ = 798612480.

The previous prime is 2532752129. The next prime is 2532752161. The reversal of 2532752136 is 6312572352.

2532752136 is a `hidden beast` number, since 2 + 532 + 75 + 21 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2532752136.

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 23 ways as a sum of consecutive naturals, for example, 1491640 + ... + 1493336.

It is an arithmetic number, because the mean of its divisors is an integer number (75327525).

Almost surely, 2^2532752136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2532752136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3615721200).

2532752136 is an abundant number, since it is smaller than the sum of its proper divisors (4698690264).

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

2532752136 is a wasteful number, since it uses less digits than its factorization.

2532752136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819 (or 2812 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 2532752136 is about 50326.4556272345. The cubic root of 2532752136 is about 1363.1099777101.

The spelling of 2532752136 in words is "two billion, five hundred thirty-two million, seven hundred fifty-two thousand, one hundred thirty-six".