6253825720 has 16 divisors (see below), whose sum is σ = 14071107960. Its totient is φ = 2501530272.

The previous prime is 6253825681. The next prime is 6253825723. The reversal of 6253825720 is 275283526.

It is a super-2 number, since 2×6253825720² = 78220672272267036800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 156345643 = 6253825720 / (6 + 2 + 5 + 3 + 8 + 2 + 5 + 7 + 2 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6253825723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78172782 + ... + 78172861.

Almost surely, 2^6253825720 is an apocalyptic number.

It is an amenable number.

6253825720 is an abundant number, since it is smaller than the sum of its proper divisors (7817282240).

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

6253825720 is a wasteful number, since it uses less digits than its factorization.

6253825720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156345654 (or 156345650 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 6253825720 is about 79081.1337804410. The cubic root of 6253825720 is about 1842.3915146063.

The spelling of 6253825720 in words is "six billion, two hundred fifty-three million, eight hundred twenty-five thousand, seven hundred twenty".