6557070161133 has 24 divisors (see below), whose sum is σ = 9480202202016. Its totient is φ = 4367284178400.

The previous prime is 6557070161123. The next prime is 6557070161137. The reversal of 6557070161133 is 3311610707556.

6557070161133 is a `hidden beast` number, since 6 + 5 + 570 + 7 + 0 + 1 + 61 + 13 + 3 = 666.

It is not a de Polignac number, because 6557070161133 - 2³² = 6552775193837 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6557070161137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42451303 + ... + 42605483.

It is an arithmetic number, because the mean of its divisors is an integer number (395008425084).

Almost surely, 2^{6557070161133} is an apocalyptic number.

It is an amenable number.

6557070161133 is a deficient number, since it is larger than the sum of its proper divisors (2923132040883).

6557070161133 is a wasteful number, since it uses less digits than its factorization.

6557070161133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158585 (or 158582 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

Adding to 6557070161133 its reverse (3311610707556), we get a palindrome (9868680868689).

The spelling of 6557070161133 in words is "six trillion, five hundred fifty-seven billion, seventy million, one hundred sixty-one thousand, one hundred thirty-three".