12059357553 has 6 divisors (see below), whose sum is σ = 17419072034. Its totient is φ = 8039571696.

The previous prime is 12059357543. The next prime is 12059357573. The reversal of 12059357553 is 35575395021.

12059357553 is a `hidden beast` number, since 1 + 2 + 0 + 5 + 93 + 5 + 7 + 553 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11931848289 + 127509264 = 109233^2 + 11292^2 .

It is not a de Polignac number, because 12059357553 - 2⁹ = 12059357041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12059357499 and 12059357508.

It is not an unprimeable number, because it can be changed into a prime (12059357533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 669964300 + ... + 669964317.

Almost surely, 2^12059357553 is an apocalyptic number.

It is an amenable number.

12059357553 is a deficient number, since it is larger than the sum of its proper divisors (5359714481).

12059357553 is a wasteful number, since it uses less digits than its factorization.

12059357553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339928623 (or 1339928620 counting only the distinct ones).

The product of its (nonzero) digits is 708750, while the sum is 45.

The spelling of 12059357553 in words is "twelve billion, fifty-nine million, three hundred fifty-seven thousand, five hundred fifty-three".