6505250495 has 16 divisors (see below), whose sum is σ = 8391997440. Its totient is φ = 4825391904.

The previous prime is 6505250489. The next prime is 6505250509. The reversal of 6505250495 is 5940525056.

It is a cyclic number.

It is not a de Polignac number, because 6505250495 - 2⁸ = 6505250239 is a prime.

It is a congruent 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, 724007 + ... + 732936.

It is an arithmetic number, because the mean of its divisors is an integer number (524499840).

Almost surely, 2^6505250495 is an apocalyptic number.

6505250495 is a deficient number, since it is larger than the sum of its proper divisors (1886746945).

6505250495 is a wasteful number, since it uses less digits than its factorization.

6505250495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457014.

The product of its (nonzero) digits is 270000, while the sum is 41.

The square root of 6505250495 is about 80655.1330976523. The cubic root of 6505250495 is about 1866.7579439670.

The spelling of 6505250495 in words is "six billion, five hundred five million, two hundred fifty thousand, four hundred ninety-five".