2052878908 has 12 divisors (see below), whose sum is σ = 3595537792. Its totient is φ = 1025582400.

The previous prime is 2052878903. The next prime is 2052878957. The reversal of 2052878908 is 8098782502.

It is a super-2 number, since 2×2052878908² = 8428623621822544928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052878903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208860 + ... + 218467.

Almost surely, 2^2052878908 is an apocalyptic number.

It is an amenable number.

2052878908 is a deficient number, since it is larger than the sum of its proper divisors (1542658884).

2052878908 is a wasteful number, since it uses less digits than its factorization.

2052878908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428532 (or 428530 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 2052878908 is about 45308.7067570903. The cubic root of 2052878908 is about 1270.9284772177.

The spelling of 2052878908 in words is "two billion, fifty-two million, eight hundred seventy-eight thousand, nine hundred eight".