2532028840 has 64 divisors (see below), whose sum is σ = 6220177920. Its totient is φ = 919968000.

The previous prime is 2532028801. The next prime is 2532028861. The reversal of 2532028840 is 488202352.

It is a happy number.

It is a super-3 number, since 3×2532028840³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2532028796 and 2532028805.

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, 975945 + ... + 978535.

It is an arithmetic number, because the mean of its divisors is an integer number (97190280).

Almost surely, 2^2532028840 is an apocalyptic number.

2532028840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2532028840 is an abundant number, since it is smaller than the sum of its proper divisors (3688149080).

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

2532028840 is a wasteful number, since it uses less digits than its factorization.

2532028840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834 (or 4830 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 2532028840 is about 50319.2690725929. The cubic root of 2532028840 is about 1362.9802076932.

The spelling of 2532028840 in words is "two billion, five hundred thirty-two million, twenty-eight thousand, eight hundred forty".