32689092922621 has 2 divisors, whose sum is σ = 32689092922622. Its totient is φ = 32689092922620.

The previous prime is 32689092922501. The next prime is 32689092922627. The reversal of 32689092922621 is 12622929098623.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31647037824900 + 1042055097721 = 5625570^2 + 1020811^2 .

It is an emirp because it is prime and its reverse (12622929098623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32689092922621 - 2¹⁷ = 32689092791549 is a prime.

It is a super-2 number, since 2×32689092922621² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32689092922621.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32689092922627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16344546461310 + 16344546461311.

It is an arithmetic number, because the mean of its divisors is an integer number (16344546461311).

Almost surely, 2^{32689092922621} is an apocalyptic number.

It is an amenable number.

32689092922621 is a deficient number, since it is larger than the sum of its proper divisors (1).

32689092922621 is an equidigital number, since it uses as much as digits as its factorization.

32689092922621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20155392, while the sum is 61.

The spelling of 32689092922621 in words is "thirty-two trillion, six hundred eighty-nine billion, ninety-two million, nine hundred twenty-two thousand, six hundred twenty-one".