2538500032 has 14 divisors (see below), whose sum is σ = 5037336128. Its totient is φ = 1269249984.

The previous prime is 2538499987. The next prime is 2538500057. The reversal of 2538500032 is 2300058352.

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, 19831968 + ... + 19832095.

Almost surely, 2^2538500032 is an apocalyptic number.

It is an amenable number.

2538500032 is a deficient number, since it is larger than the sum of its proper divisors (2498836096).

2538500032 is an equidigital number, since it uses as much as digits as its factorization.

2538500032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39664075 (or 39664065 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2538500032 is about 50383.5293722065. The cubic root of 2538500032 is about 1364.1403581595.

Adding to 2538500032 its reverse (2300058352), we get a palindrome (4838558384).

The spelling of 2538500032 in words is "two billion, five hundred thirty-eight million, five hundred thousand, thirty-two".