6251272472 has 8 divisors (see below), whose sum is σ = 11721135900. Its totient is φ = 3125636232.

The previous prime is 6251272471. The next prime is 6251272529. The reversal of 6251272472 is 2742721526.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6251272471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390704522 + ... + 390704537.

Almost surely, 2^6251272472 is an apocalyptic number.

It is an amenable number.

6251272472 is a deficient number, since it is larger than the sum of its proper divisors (5469863428).

6251272472 is a wasteful number, since it uses less digits than its factorization.

6251272472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781409065 (or 781409061 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 6251272472 is about 79064.9889141838. The cubic root of 6251272472 is about 1842.1407495555.

Adding to 6251272472 its reverse (2742721526), we get a palindrome (8993993998).

The spelling of 6251272472 in words is "six billion, two hundred fifty-one million, two hundred seventy-two thousand, four hundred seventy-two".