2735121166 has 4 divisors (see below), whose sum is σ = 4102681752. Its totient is φ = 1367560582.

The previous prime is 2735121139. The next prime is 2735121187. The reversal of 2735121166 is 6611215372.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683780290 + ... + 683780293.

It is an arithmetic number, because the mean of its divisors is an integer number (1025670438).

Almost surely, 2^2735121166 is an apocalyptic number.

2735121166 is a deficient number, since it is larger than the sum of its proper divisors (1367560586).

2735121166 is a wasteful number, since it uses less digits than its factorization.

2735121166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367560585.

The product of its digits is 15120, while the sum is 34.

The square root of 2735121166 is about 52298.3858833138. The cubic root of 2735121166 is about 1398.4883626283.

The spelling of 2735121166 in words is "two billion, seven hundred thirty-five million, one hundred twenty-one thousand, one hundred sixty-six".