32372668253 has 2 divisors, whose sum is σ = 32372668254. Its totient is φ = 32372668252.

The previous prime is 32372668249. The next prime is 32372668261. The reversal of 32372668253 is 35286627323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32370486724 + 2181529 = 179918^2 + 1477^2 .

It is an emirp because it is prime and its reverse (35286627323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32372668253 - 2² = 32372668249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32372668198 and 32372668207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32372668283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16186334126 + 16186334127.

It is an arithmetic number, because the mean of its divisors is an integer number (16186334127).

Almost surely, 2^32372668253 is an apocalyptic number.

It is an amenable number.

32372668253 is a deficient number, since it is larger than the sum of its proper divisors (1).

32372668253 is an equidigital number, since it uses as much as digits as its factorization.

32372668253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 47.

The spelling of 32372668253 in words is "thirty-two billion, three hundred seventy-two million, six hundred sixty-eight thousand, two hundred fifty-three".