6497280575 has 12 divisors (see below), whose sum is σ = 8530547760. Its totient is φ = 4892069760.

The previous prime is 6497280529. The next prime is 6497280593. The reversal of 6497280575 is 5750827946.

6497280575 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-6497280575 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7643435 + ... + 7644284.

It is an arithmetic number, because the mean of its divisors is an integer number (710878980).

Almost surely, 2^6497280575 is an apocalyptic number.

6497280575 is a deficient number, since it is larger than the sum of its proper divisors (2033267185).

6497280575 is a wasteful number, since it uses less digits than its factorization.

6497280575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15287746 (or 15287741 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 53.

The square root of 6497280575 is about 80605.7105607289. The cubic root of 6497280575 is about 1865.9952784082.

The spelling of 6497280575 in words is "six billion, four hundred ninety-seven million, two hundred eighty thousand, five hundred seventy-five".