32505315023 has 2 divisors, whose sum is σ = 32505315024. Its totient is φ = 32505315022.

The previous prime is 32505314987. The next prime is 32505315053. The reversal of 32505315023 is 32051350523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32505315023 - 2¹⁶ = 32505249487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32505315053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16252657511 + 16252657512.

It is an arithmetic number, because the mean of its divisors is an integer number (16252657512).

Almost surely, 2^32505315023 is an apocalyptic number.

32505315023 is a deficient number, since it is larger than the sum of its proper divisors (1).

32505315023 is an equidigital number, since it uses as much as digits as its factorization.

32505315023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 29.

Adding to 32505315023 its reverse (32051350523), we get a palindrome (64556665546).

The spelling of 32505315023 in words is "thirty-two billion, five hundred five million, three hundred fifteen thousand, twenty-three".