4151313252 has 36 divisors (see below), whose sum is σ = 10503869376. Its totient is φ = 1382416560.

The previous prime is 4151313247. The next prime is 4151313253. The reversal of 4151313252 is 2523131514.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4151313253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18808 + ... + 93039.

Almost surely, 2^4151313252 is an apocalyptic number.

It is an amenable number.

4151313252 is an abundant number, since it is smaller than the sum of its proper divisors (6352556124).

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

4151313252 is a wasteful number, since it uses less digits than its factorization.

4151313252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112888 (or 112883 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 4151313252 is about 64430.6856396857. The cubic root of 4151313252 is about 1607.1700671931.

Adding to 4151313252 its reverse (2523131514), we get a palindrome (6674444766).

The spelling of 4151313252 in words is "four billion, one hundred fifty-one million, three hundred thirteen thousand, two hundred fifty-two".