3165344666553 has 32 divisors (see below), whose sum is σ = 4346681794560. Its totient is φ = 2048071671360.

The previous prime is 3165344666501. The next prime is 3165344666563. The reversal of 3165344666553 is 3556664435613.

It is not a de Polignac number, because 3165344666553 - 2⁶ = 3165344666489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3165344666493 and 3165344666502.

It is not an unprimeable number, because it can be changed into a prime (3165344666563) 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, 23164276 + ... + 23300522.

It is an arithmetic number, because the mean of its divisors is an integer number (135833806080).

Almost surely, 2^{3165344666553} is an apocalyptic number.

It is an amenable number.

3165344666553 is a deficient number, since it is larger than the sum of its proper divisors (1181337128007).

3165344666553 is a wasteful number, since it uses less digits than its factorization.

3165344666553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137997.

The product of its digits is 69984000, while the sum is 57.

The spelling of 3165344666553 in words is "three trillion, one hundred sixty-five billion, three hundred forty-four million, six hundred sixty-six thousand, five hundred fifty-three".