108632453 has 2 divisors, whose sum is σ = 108632454. Its totient is φ = 108632452.

The previous prime is 108632449. The next prime is 108632467. The reversal of 108632453 is 354236801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85803169 + 22829284 = 9263^2 + 4778^2 .

It is an emirp because it is prime and its reverse (354236801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108632453 - 2² = 108632449 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108632483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54316226 + 54316227.

It is an arithmetic number, because the mean of its divisors is an integer number (54316227).

Almost surely, 2^108632453 is an apocalyptic number.

It is an amenable number.

108632453 is a deficient number, since it is larger than the sum of its proper divisors (1).

108632453 is an equidigital number, since it uses as much as digits as its factorization.

108632453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 108632453 is about 10422.6893362510. The cubic root of 108632453 is about 477.1480963032.

The spelling of 108632453 in words is "one hundred eight million, six hundred thirty-two thousand, four hundred fifty-three".