2533430000 has 50 divisors (see below), whose sum is σ = 6133711584. Its totient is φ = 1013368000.

The previous prime is 2533429939. The next prime is 2533430017. The reversal of 2533430000 is 343352.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 116672 + ... + 136671.

Almost surely, 2^2533430000 is an apocalyptic number.

2533430000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2533430000 is an abundant number, since it is smaller than the sum of its proper divisors (3600281584).

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

2533430000 is an equidigital number, since it uses as much as digits as its factorization.

2533430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253371 (or 253350 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 2533430000 is about 50333.1898452701. The cubic root of 2533430000 is about 1363.2315741280.

Adding to 2533430000 its reverse (343352), we get a palindrome (2533773352).

The spelling of 2533430000 in words is "two billion, five hundred thirty-three million, four hundred thirty thousand".