2533135530 has 32 divisors (see below), whose sum is σ = 6194237184. Its totient is φ = 662757056.

The previous prime is 2533135511. The next prime is 2533135571. The reversal of 2533135530 is 355313352.

It is a super-2 number, since 2×2533135530² = 12833551226696761800, which contains 22 as substring.

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

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, 794994 + ... + 798173.

It is an arithmetic number, because the mean of its divisors is an integer number (193569912).

Almost surely, 2^2533135530 is an apocalyptic number.

2533135530 is an abundant number, since it is smaller than the sum of its proper divisors (3661101654).

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

2533135530 is a wasteful number, since it uses less digits than its factorization.

2533135530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593230.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 2533135530 is about 50330.2645532487. The cubic root of 2533135530 is about 1363.1787542545.

Adding to 2533135530 its reverse (355313352), we get a palindrome (2888448882).

The spelling of 2533135530 in words is "two billion, five hundred thirty-three million, one hundred thirty-five thousand, five hundred thirty".