32451154275317 has 2 divisors, whose sum is σ = 32451154275318. Its totient is φ = 32451154275316.

The previous prime is 32451154275307. The next prime is 32451154275341. The reversal of 32451154275317 is 71357245115423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19855142839921 + 12596011435396 = 4455911^2 + 3549086^2 .

It is an emirp because it is prime and its reverse (71357245115423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32451154275317 - 2¹⁶ = 32451154209781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32451154275307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16225577137658 + 16225577137659.

It is an arithmetic number, because the mean of its divisors is an integer number (16225577137659).

Almost surely, 2^{32451154275317} is an apocalyptic number.

It is an amenable number.

32451154275317 is a deficient number, since it is larger than the sum of its proper divisors (1).

32451154275317 is an equidigital number, since it uses as much as digits as its factorization.

32451154275317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528000, while the sum is 50.

The spelling of 32451154275317 in words is "thirty-two trillion, four hundred fifty-one billion, one hundred fifty-four million, two hundred seventy-five thousand, three hundred seventeen".