2052305668 has 24 divisors (see below), whose sum is σ = 4116392000. Its totient is φ = 877035168.

The previous prime is 2052305657. The next prime is 2052305693. The reversal of 2052305668 is 8665032502.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95238 + ... + 114781.

Almost surely, 2^2052305668 is an apocalyptic number.

2052305668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2052305668 is an abundant number, since it is smaller than the sum of its proper divisors (2064086332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2052305668 is a wasteful number, since it uses less digits than its factorization.

2052305668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210379 (or 210377 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 2052305668 is about 45302.3803789602. The cubic root of 2052305668 is about 1270.8101694012.

It can be divided in two parts, 2052 and 305668, that added together give a triangular number (307720 = T₇₈₄).

The spelling of 2052305668 in words is "two billion, fifty-two million, three hundred five thousand, six hundred sixty-eight".