6484980725 has 24 divisors (see below), whose sum is σ = 8756508000. Its totient is φ = 4745442240.

The previous prime is 6484980707. The next prime is 6484980743. The reversal of 6484980725 is 5270894846.

It is an interprime number because it is at equal distance from previous prime (6484980707) and next prime (6484980743).

It is not a de Polignac number, because 6484980725 - 2¹⁰ = 6484979701 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 221615 + ... + 249164.

It is an arithmetic number, because the mean of its divisors is an integer number (364854500).

Almost surely, 2^6484980725 is an apocalyptic number.

It is an amenable number.

6484980725 is a deficient number, since it is larger than the sum of its proper divisors (2271527275).

6484980725 is a wasteful number, since it uses less digits than its factorization.

6484980725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470837 (or 470832 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 6484980725 is about 80529.3780244204. The cubic root of 6484980725 is about 1864.8170439161.

The spelling of 6484980725 in words is "six billion, four hundred eighty-four million, nine hundred eighty thousand, seven hundred twenty-five".