3252451136 has 56 divisors (see below), whose sum is σ = 7190695296. Its totient is φ = 1446917120.

The previous prime is 3252451133. The next prime is 3252451151. The reversal of 3252451136 is 6311542523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3252451133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16061 + ... + 82236.

Almost surely, 2^3252451136 is an apocalyptic number.

It is an amenable number.

3252451136 is an abundant number, since it is smaller than the sum of its proper divisors (3938244160).

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

3252451136 is a wasteful number, since it uses less digits than its factorization.

3252451136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98367 (or 98357 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 3252451136 is about 57030.2650879338. The cubic root of 3252451136 is about 1481.6203242551.

Adding to 3252451136 its reverse (6311542523), we get a palindrome (9563993659).

The spelling of 3252451136 in words is "three billion, two hundred fifty-two million, four hundred fifty-one thousand, one hundred thirty-six".