12550147884 has 48 divisors (see below), whose sum is σ = 32568732000. Its totient is φ = 4179356928.

The previous prime is 12550147877. The next prime is 12550147963. The reversal of 12550147884 is 48874105521.

12550147884 is a `hidden beast` number, since 1 + 2 + 550 + 14 + 7 + 8 + 84 = 666.

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, 57904 + ... + 168680.

It is an arithmetic number, because the mean of its divisors is an integer number (678515250).

Almost surely, 2^12550147884 is an apocalyptic number.

It is an amenable number.

12550147884 is an abundant number, since it is smaller than the sum of its proper divisors (20018584116).

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

12550147884 is a wasteful number, since it uses less digits than its factorization.

12550147884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111839 (or 111831 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The spelling of 12550147884 in words is "twelve billion, five hundred fifty million, one hundred forty-seven thousand, eight hundred eighty-four".