6151000660 has 48 divisors (see below), whose sum is σ = 14982758784. Its totient is φ = 2077435008.

The previous prime is 6151000637. The next prime is 6151000703. The reversal of 6151000660 is 660001516.

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, 318499 + ... + 337258.

It is an arithmetic number, because the mean of its divisors is an integer number (312140808).

Almost surely, 2^6151000660 is an apocalyptic number.

It is an amenable number.

6151000660 is an abundant number, since it is smaller than the sum of its proper divisors (8831758124).

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

6151000660 is a wasteful number, since it uses less digits than its factorization.

6151000660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655840 (or 655838 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 6151000660 is about 78428.3154224289. The cubic root of 6151000660 is about 1832.2381625150.

The spelling of 6151000660 in words is "six billion, one hundred fifty-one million, six hundred sixty", and thus it is an aban number.