6506051651000 has 64 divisors (see below), whose sum is σ = 16608175515360. Its totient is φ = 2365836960000.

The previous prime is 6506051650963. The next prime is 6506051651009. The reversal of 6506051651000 is 1561506056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506051651009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295718621 + ... + 295740620.

Almost surely, 2^{6506051651000} is an apocalyptic number.

It is an amenable number.

6506051651000 is an abundant number, since it is smaller than the sum of its proper divisors (10102123864360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6506051651000 is a wasteful number, since it uses less digits than its factorization.

6506051651000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591459273 (or 591459259 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 6506051651000 in words is "six trillion, five hundred six billion, fifty-one million, six hundred fifty-one thousand".