4251274756 has 6 divisors (see below), whose sum is σ = 7439730830. Its totient is φ = 2125637376.

The previous prime is 4251274721. The next prime is 4251274777. The reversal of 4251274756 is 6574721524.

4251274756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3604081156 + 647193600 = 60034^2 + 25440^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531409341 + ... + 531409348.

Almost surely, 2^4251274756 is an apocalyptic number.

It is an amenable number.

4251274756 is a deficient number, since it is larger than the sum of its proper divisors (3188456074).

4251274756 is a wasteful number, since it uses less digits than its factorization.

4251274756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062818693 (or 1062818691 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The square root of 4251274756 is about 65201.8002512201. The cubic root of 4251274756 is about 1619.9678340410.

The spelling of 4251274756 in words is "four billion, two hundred fifty-one million, two hundred seventy-four thousand, seven hundred fifty-six".