6500254655 has 8 divisors (see below), whose sum is σ = 7801029600. Its totient is φ = 5199721056.

The previous prime is 6500254639. The next prime is 6500254661. The reversal of 6500254655 is 5564520056.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6500254655 - 2⁴ = 6500254639 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 7 ways as a sum of consecutive naturals, for example, 5441 + ... + 114149.

It is an arithmetic number, because the mean of its divisors is an integer number (975128700).

Almost surely, 2^6500254655 is an apocalyptic number.

6500254655 is a deficient number, since it is larger than the sum of its proper divisors (1300774945).

6500254655 is a wasteful number, since it uses less digits than its factorization.

6500254655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120673.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 6500254655 is about 80624.1567707843. The cubic root of 6500254655 is about 1866.2799499526.

The spelling of 6500254655 in words is "six billion, five hundred million, two hundred fifty-four thousand, six hundred fifty-five".