2451331752 has 32 divisors (see below), whose sum is σ = 6144353280. Its totient is φ = 814974080.

The previous prime is 2451331723. The next prime is 2451331819. The reversal of 2451331752 is 2571331542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124149 + ... + 142532.

It is an arithmetic number, because the mean of its divisors is an integer number (192011040).

Almost surely, 2^2451331752 is an apocalyptic number.

It is an amenable number.

2451331752 is an abundant number, since it is smaller than the sum of its proper divisors (3693021528).

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

2451331752 is a wasteful number, since it uses less digits than its factorization.

2451331752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267073 (or 267069 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 2451331752 is about 49510.9255821379. The cubic root of 2451331752 is about 1348.3439688455.

It can be divided in two parts, 24513 and 31752, that added together give a palindrome (56265).

The spelling of 2451331752 in words is "two billion, four hundred fifty-one million, three hundred thirty-one thousand, seven hundred fifty-two".