2642203752 has 64 divisors (see below), whose sum is σ = 6915317760. Its totient is φ = 839678400.

The previous prime is 2642203721. The next prime is 2642203763. The reversal of 2642203752 is 2573022462.

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 15 ways as a sum of consecutive naturals, for example, 163977 + ... + 179367.

It is an arithmetic number, because the mean of its divisors is an integer number (108051840).

Almost surely, 2^2642203752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2642203752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3457658880).

2642203752 is an abundant number, since it is smaller than the sum of its proper divisors (4273114008).

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

2642203752 is a wasteful number, since it uses less digits than its factorization.

2642203752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15734 (or 15730 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2642203752 is about 51402.3710737160. The cubic root of 2642203752 is about 1382.4691061923.

The spelling of 2642203752 in words is "two billion, six hundred forty-two million, two hundred three thousand, seven hundred fifty-two".