12054959572 has 12 divisors (see below), whose sum is σ = 21171256596. Its totient is φ = 6006029120.

The previous prime is 12054959563. The next prime is 12054959599. The reversal of 12054959572 is 27595945021.

It can be written as a sum of positive squares in 2 ways, for example, as 6530902596 + 5524056976 = 80814^2 + 74324^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5361403 + ... + 5363650.

It is an arithmetic number, because the mean of its divisors is an integer number (1764271383).

Almost surely, 2^12054959572 is an apocalyptic number.

It is an amenable number.

12054959572 is a deficient number, since it is larger than the sum of its proper divisors (9116297024).

12054959572 is a wasteful number, since it uses less digits than its factorization.

12054959572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725338 (or 10725336 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 49.

The spelling of 12054959572 in words is "twelve billion, fifty-four million, nine hundred fifty-nine thousand, five hundred seventy-two".