2051652252 has 24 divisors (see below), whose sum is σ = 5155434256. Its totient is φ = 631277568.

The previous prime is 2051652247. The next prime is 2051652263. The reversal of 2051652252 is 2522561502.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6575653 + ... + 6575964.

Almost surely, 2^2051652252 is an apocalyptic number.

It is an amenable number.

2051652252 is an abundant number, since it is smaller than the sum of its proper divisors (3103782004).

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

2051652252 is a wasteful number, since it uses less digits than its factorization.

2051652252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13151637 (or 13151635 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2051652252 is about 45295.1680866734. The cubic root of 2051652252 is about 1270.6752876353.

The spelling of 2051652252 in words is "two billion, fifty-one million, six hundred fifty-two thousand, two hundred fifty-two".