3555605540124 has 72 divisors (see below), whose sum is σ = 9843915070080. Its totient is φ = 1073163540000.

The previous prime is 3555605540093. The next prime is 3555605540177. The reversal of 3555605540124 is 4210455065553.

3555605540124 is a `hidden beast` number, since 3 + 5 + 556 + 0 + 55 + 40 + 1 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3555605540124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17786664 + ... + 17985455.

It is an arithmetic number, because the mean of its divisors is an integer number (136721042640).

Almost surely, 2^{3555605540124} is an apocalyptic number.

It is an amenable number.

3555605540124 is an abundant number, since it is smaller than the sum of its proper divisors (6288309529956).

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

3555605540124 is a wasteful number, since it uses less digits than its factorization.

3555605540124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35772391 (or 35772386 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 3555605540124 in words is "three trillion, five hundred fifty-five billion, six hundred five million, five hundred forty thousand, one hundred twenty-four".