12773651000 has 64 divisors (see below), whose sum is σ = 32607675360. Its totient is φ = 4644960000.

The previous prime is 12773650957. The next prime is 12773651047. The reversal of 12773651000 is 15637721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569621 + ... + 591620.

Almost surely, 2^12773651000 is an apocalyptic number.

12773651000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12773651000 is an abundant number, since it is smaller than the sum of its proper divisors (19834024360).

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

12773651000 is a wasteful number, since it uses less digits than its factorization.

12773651000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161273 (or 1161259 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 12773651000 in words is "twelve billion, seven hundred seventy-three million, six hundred fifty-one thousand".