32512232503 has 2 divisors, whose sum is σ = 32512232504. Its totient is φ = 32512232502.

The previous prime is 32512232491. The next prime is 32512232531. The reversal of 32512232503 is 30523221523.

It is a happy number.

It is an a-pointer prime, because the next prime (32512232531) can be obtained adding 32512232503 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32512232503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32512232903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16256116251 + 16256116252.

It is an arithmetic number, because the mean of its divisors is an integer number (16256116252).

Almost surely, 2^32512232503 is an apocalyptic number.

32512232503 is a deficient number, since it is larger than the sum of its proper divisors (1).

32512232503 is an equidigital number, since it uses as much as digits as its factorization.

32512232503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 32512232503 in words is "thirty-two billion, five hundred twelve million, two hundred thirty-two thousand, five hundred three".