2078255052 has 18 divisors (see below), whose sum is σ = 5253367028. Its totient is φ = 692751672.

The previous prime is 2078255009. The next prime is 2078255077. The reversal of 2078255052 is 2505528702.

2078255052 is a `hidden beast` number, since 20 + 7 + 82 + 550 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2078255052² = 8638288122327045408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 57729307 = 2078255052 / (2 + 0 + 7 + 8 + 2 + 5 + 5 + 0 + 5 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2078254998 and 2078255016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28864618 + ... + 28864689.

Almost surely, 2^2078255052 is an apocalyptic number.

It is an amenable number.

2078255052 is an abundant number, since it is smaller than the sum of its proper divisors (3175111976).

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

2078255052 is a wasteful number, since it uses less digits than its factorization.

2078255052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57729317 (or 57729312 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 2078255052 is about 45587.8827321471. The cubic root of 2078255052 is about 1276.1438003507.

The spelling of 2078255052 in words is "two billion, seventy-eight million, two hundred fifty-five thousand, fifty-two".