2810213952 has 112 divisors (see below), whose sum is σ = 9151266432. Its totient is φ = 741150720.

The previous prime is 2810213929. The next prime is 2810213957. The reversal of 2810213952 is 2593120182.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (2810213957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62949 + ... + 97892.

It is an arithmetic number, because the mean of its divisors is an integer number (81707736).

Almost surely, 2^2810213952 is an apocalyptic number.

It is an amenable number.

2810213952 is an abundant number, since it is smaller than the sum of its proper divisors (6341052480).

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

2810213952 is a wasteful number, since it uses less digits than its factorization.

2810213952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160876 (or 160866 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2810213952 is about 53011.4511402961. The cubic root of 2810213952 is about 1411.1714945831.

The spelling of 2810213952 in words is "two billion, eight hundred ten million, two hundred thirteen thousand, nine hundred fifty-two".