6512354005650 has 96 divisors (see below), whose sum is σ = 16194423073920. Its totient is φ = 1731926085120.

The previous prime is 6512354005637. The next prime is 6512354005679. The reversal of 6512354005650 is 565004532156.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82511406 + ... + 82590294.

It is an arithmetic number, because the mean of its divisors is an integer number (168691907020).

Almost surely, 2^{6512354005650} is an apocalyptic number.

6512354005650 is an abundant number, since it is smaller than the sum of its proper divisors (9682069068270).

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

6512354005650 is a wasteful number, since it uses less digits than its factorization.

6512354005650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80388 (or 80383 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 6512354005650 in words is "six trillion, five hundred twelve billion, three hundred fifty-four million, five thousand, six hundred fifty".