4251752812 has 6 divisors (see below), whose sum is σ = 7440567428. Its totient is φ = 2125876404.

The previous prime is 4251752809. The next prime is 4251752881. The reversal of 4251752812 is 2182571524.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531469098 + ... + 531469105.

Almost surely, 2^4251752812 is an apocalyptic number.

It is an amenable number.

4251752812 is a deficient number, since it is larger than the sum of its proper divisors (3188814616).

4251752812 is a wasteful number, since it uses less digits than its factorization.

4251752812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062938207 (or 1062938205 counting only the distinct ones).

The product of its digits is 44800, while the sum is 37.

The square root of 4251752812 is about 65205.4661205638. The cubic root of 4251752812 is about 1620.0285535789.

The spelling of 4251752812 in words is "four billion, two hundred fifty-one million, seven hundred fifty-two thousand, eight hundred twelve".