2552643203049 has 24 divisors (see below), whose sum is σ = 3705665003040. Its totient is φ = 1693236840768.

The previous prime is 2552643203029. The next prime is 2552643203063. The reversal of 2552643203049 is 9403023462552.

2552643203049 is a `hidden beast` number, since 2 + 55 + 264 + 32 + 0 + 304 + 9 = 666.

2552643203049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2552643203049 - 2¹¹ = 2552643201001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2552643202995 and 2552643203013.

It is not an unprimeable number, because it can be changed into a prime (2552643203029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 760314 + ... + 2383980.

It is an arithmetic number, because the mean of its divisors is an integer number (154402708460).

Almost surely, 2^{2552643203049} is an apocalyptic number.

It is an amenable number.

2552643203049 is a deficient number, since it is larger than the sum of its proper divisors (1153021799991).

2552643203049 is a wasteful number, since it uses less digits than its factorization.

2552643203049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624549 (or 1624546 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 2552643203049 in words is "two trillion, five hundred fifty-two billion, six hundred forty-three million, two hundred three thousand, forty-nine".