2125233536 has 16 divisors (see below), whose sum is σ = 4233863940. Its totient is φ = 1062616704.

The previous prime is 2125233463. The next prime is 2125233553. The reversal of 2125233536 is 6353325212.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 8301566 + ... + 8301821.

Almost surely, 2^2125233536 is an apocalyptic number.

It is an amenable number.

2125233536 is a deficient number, since it is larger than the sum of its proper divisors (2108630404).

2125233536 is an equidigital number, since it uses as much as digits as its factorization.

2125233536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16603401 (or 16603389 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

The square root of 2125233536 is about 46100.2552704429. The cubic root of 2125233536 is about 1285.6878906092.

Adding to 2125233536 its reverse (6353325212), we get a palindrome (8478558748).

The spelling of 2125233536 in words is "two billion, one hundred twenty-five million, two hundred thirty-three thousand, five hundred thirty-six".