2533332900 has 144 divisors (see below), whose sum is σ = 8555452416. Its totient is φ = 566705280.

The previous prime is 2533332899. The next prime is 2533332929. The reversal of 2533332900 is 92333352.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85867 + ... + 111533.

It is an arithmetic number, because the mean of its divisors is an integer number (59412864).

Almost surely, 2^2533332900 is an apocalyptic number.

2533332900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2533332900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4277726208).

2533332900 is an abundant number, since it is smaller than the sum of its proper divisors (6022119516).

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

2533332900 is a wasteful number, since it uses less digits than its factorization.

2533332900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25738 (or 25731 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 2533332900 is about 50332.2252637413. The cubic root of 2533332900 is about 1363.2141574930.

The spelling of 2533332900 in words is "two billion, five hundred thirty-three million, three hundred thirty-two thousand, nine hundred".