6251256452 has 48 divisors (see below), whose sum is σ = 12627888000. Its totient is φ = 2652355584.

The previous prime is 6251256437. The next prime is 6251256463. The reversal of 6251256452 is 2546521526.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1511924 + ... + 1516052.

It is an arithmetic number, because the mean of its divisors is an integer number (263081000).

Almost surely, 2^6251256452 is an apocalyptic number.

It is an amenable number.

6251256452 is an abundant number, since it is smaller than the sum of its proper divisors (6376631548).

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

6251256452 is a wasteful number, since it uses less digits than its factorization.

6251256452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668 (or 4666 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 6251256452 is about 79064.8876050551. The cubic root of 6251256452 is about 1842.1391759495.

Adding to 6251256452 its reverse (2546521526), we get a palindrome (8797777978).

The spelling of 6251256452 in words is "six billion, two hundred fifty-one million, two hundred fifty-six thousand, four hundred fifty-two".