2533785162166 has 8 divisors (see below), whose sum is σ = 3814702385184. Its totient is φ = 1262217700440.

The previous prime is 2533785162151. The next prime is 2533785162169. The reversal of 2533785162166 is 6612615873352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533785162169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2337439645 + ... + 2337440728.

It is an arithmetic number, because the mean of its divisors is an integer number (476837798148).

Almost surely, 2^{2533785162166} is an apocalyptic number.

2533785162166 is a deficient number, since it is larger than the sum of its proper divisors (1280917223018).

2533785162166 is a wasteful number, since it uses less digits than its factorization.

2533785162166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4674880646.

The product of its digits is 10886400, while the sum is 55.

The spelling of 2533785162166 in words is "two trillion, five hundred thirty-three billion, seven hundred eighty-five million, one hundred sixty-two thousand, one hundred sixty-six".