2052615166 has 8 divisors (see below), whose sum is σ = 3518768880. Its totient is φ = 879692208.

The previous prime is 2052615137. The next prime is 2052615167. The reversal of 2052615166 is 6615162502.

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 (2052615167) 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, 73307671 + ... + 73307698.

It is an arithmetic number, because the mean of its divisors is an integer number (439846110).

Almost surely, 2^2052615166 is an apocalyptic number.

2052615166 is a deficient number, since it is larger than the sum of its proper divisors (1466153714).

2052615166 is a wasteful number, since it uses less digits than its factorization.

2052615166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146615378.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2052615166 is about 45305.7961634050. The cubic root of 2052615166 is about 1270.8740477085.

Adding to 2052615166 its reverse (6615162502), we get a palindrome (8667777668).

The spelling of 2052615166 in words is "two billion, fifty-two million, six hundred fifteen thousand, one hundred sixty-six".