32513453417 has 2 divisors, whose sum is σ = 32513453418. Its totient is φ = 32513453416.

The previous prime is 32513453351. The next prime is 32513453447. The reversal of 32513453417 is 71435431523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30495287641 + 2018165776 = 174629^2 + 44924^2 .

It is an emirp because it is prime and its reverse (71435431523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32513453417 - 2¹⁸ = 32513191273 is a prime.

It is not a weakly prime, because it can be changed into another prime (32513453447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16256726708 + 16256726709.

It is an arithmetic number, because the mean of its divisors is an integer number (16256726709).

Almost surely, 2^32513453417 is an apocalyptic number.

It is an amenable number.

32513453417 is a deficient number, since it is larger than the sum of its proper divisors (1).

32513453417 is an equidigital number, since it uses as much as digits as its factorization.

32513453417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 38.

The spelling of 32513453417 in words is "thirty-two billion, five hundred thirteen million, four hundred fifty-three thousand, four hundred seventeen".