2030542332 has 48 divisors (see below), whose sum is σ = 5831304192. Its totient is φ = 535527360.

The previous prime is 2030542321. The next prime is 2030542337. The reversal of 2030542332 is 2332450302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030542337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928644 + ... + 930827.

It is an arithmetic number, because the mean of its divisors is an integer number (121485504).

Almost surely, 2^2030542332 is an apocalyptic number.

It is an amenable number.

2030542332 is an abundant number, since it is smaller than the sum of its proper divisors (3800761860).

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

2030542332 is a wasteful number, since it uses less digits than its factorization.

2030542332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859498 (or 1859496 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 2030542332 is about 45061.5393878194. The cubic root of 2030542332 is about 1266.3021647715.

Adding to 2030542332 its reverse (2332450302), we get a palindrome (4362992634).

The spelling of 2030542332 in words is "two billion, thirty million, five hundred forty-two thousand, three hundred thirty-two".