6553574022249 has 32 divisors (see below), whose sum is σ = 9868483654400. Its totient is φ = 4297285716480.

The previous prime is 6553574022227. The next prime is 6553574022253. The reversal of 6553574022249 is 9422204753556.

6553574022249 is a `hidden beast` number, since 6 + 5 + 5 + 3 + 5 + 7 + 402 + 224 + 9 = 666.

It is not a de Polignac number, because 6553574022249 - 2¹⁵ = 6553573989481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6553574022195 and 6553574022204.

It is not an unprimeable number, because it can be changed into a prime (6553574022209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82506297 + ... + 82585689.

It is an arithmetic number, because the mean of its divisors is an integer number (308390114200).

Almost surely, 2^{6553574022249} is an apocalyptic number.

It is an amenable number.

6553574022249 is a deficient number, since it is larger than the sum of its proper divisors (3314909632151).

6553574022249 is a wasteful number, since it uses less digits than its factorization.

6553574022249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129582 (or 129576 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 6553574022249 in words is "six trillion, five hundred fifty-three billion, five hundred seventy-four million, twenty-two thousand, two hundred forty-nine".