2030919852 has 24 divisors (see below), whose sum is σ = 5103337456. Its totient is φ = 624898368.

The previous prime is 2030919827. The next prime is 2030919857. The reversal of 2030919852 is 2589190302.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2030919852.

It is not an unprimeable number, because it can be changed into a prime (2030919857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6509203 + ... + 6509514.

Almost surely, 2^2030919852 is an apocalyptic number.

It is an amenable number.

2030919852 is an abundant number, since it is smaller than the sum of its proper divisors (3072417604).

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

2030919852 is a wasteful number, since it uses less digits than its factorization.

2030919852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13018737 (or 13018735 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2030919852 is about 45065.7281312529. The cubic root of 2030919852 is about 1266.3806372009.

The spelling of 2030919852 in words is "two billion, thirty million, nine hundred nineteen thousand, eight hundred fifty-two".