2052002167 has 4 divisors (see below), whose sum is σ = 2052092896. Its totient is φ = 2051911440.

The previous prime is 2052002131. The next prime is 2052002207. The reversal of 2052002167 is 7612002502.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2052002167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052002107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19042 + ... + 66832.

It is an arithmetic number, because the mean of its divisors is an integer number (513023224).

Almost surely, 2^2052002167 is an apocalyptic number.

2052002167 is a deficient number, since it is larger than the sum of its proper divisors (90729).

2052002167 is an equidigital number, since it uses as much as digits as its factorization.

2052002167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90728.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2052002167 is about 45299.0305304650. The cubic root of 2052002167 is about 1270.7475225974.

Adding to 2052002167 its reverse (7612002502), we get a palindrome (9664004669).

The spelling of 2052002167 in words is "two billion, fifty-two million, two thousand, one hundred sixty-seven".