6500260654 has 4 divisors (see below), whose sum is σ = 9750390984. Its totient is φ = 3250130326.

The previous prime is 6500260649. The next prime is 6500260721. The reversal of 6500260654 is 4560620056.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625065162 + ... + 1625065165.

It is an arithmetic number, because the mean of its divisors is an integer number (2437597746).

Almost surely, 2^6500260654 is an apocalyptic number.

6500260654 is a deficient number, since it is larger than the sum of its proper divisors (3250130330).

6500260654 is a wasteful number, since it uses less digits than its factorization.

6500260654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250130329.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 6500260654 is about 80624.1939742656. The cubic root of 6500260654 is about 1866.2805240742.

The spelling of 6500260654 in words is "six billion, five hundred million, two hundred sixty thousand, six hundred fifty-four".