32452718251 has 2 divisors, whose sum is σ = 32452718252. Its totient is φ = 32452718250.

The previous prime is 32452718197. The next prime is 32452718321. The reversal of 32452718251 is 15281725423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32452718251 is a prime.

It is not a weakly prime, because it can be changed into another prime (32453718251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16226359125 + 16226359126.

It is an arithmetic number, because the mean of its divisors is an integer number (16226359126).

Almost surely, 2^32452718251 is an apocalyptic number.

32452718251 is a deficient number, since it is larger than the sum of its proper divisors (1).

32452718251 is an equidigital number, since it uses as much as digits as its factorization.

32452718251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 40.

The spelling of 32452718251 in words is "thirty-two billion, four hundred fifty-two million, seven hundred eighteen thousand, two hundred fifty-one".