32503250573 has 2 divisors, whose sum is σ = 32503250574. Its totient is φ = 32503250572.

The previous prime is 32503250501. The next prime is 32503250597. The reversal of 32503250573 is 37505230523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20235916009 + 12267334564 = 142253^2 + 110758^2 .

It is a cyclic number.

It is not a de Polignac number, because 32503250573 - 2²⁸ = 32234815117 is a prime.

It is a super-2 number, since 2×32503250573² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32503258573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16251625286 + 16251625287.

It is an arithmetic number, because the mean of its divisors is an integer number (16251625287).

Almost surely, 2^32503250573 is an apocalyptic number.

It is an amenable number.

32503250573 is a deficient number, since it is larger than the sum of its proper divisors (1).

32503250573 is an equidigital number, since it uses as much as digits as its factorization.

32503250573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94500, while the sum is 35.

The spelling of 32503250573 in words is "thirty-two billion, five hundred three million, two hundred fifty thousand, five hundred seventy-three".