108457253 has 2 divisors, whose sum is σ = 108457254. Its totient is φ = 108457252.

The previous prime is 108457243. The next prime is 108457273. The reversal of 108457253 is 352754801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84033889 + 24423364 = 9167^2 + 4942^2 .

It is a cyclic number.

It is not a de Polignac number, because 108457253 - 2²⁴ = 91680037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108457243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54228626 + 54228627.

It is an arithmetic number, because the mean of its divisors is an integer number (54228627).

Almost surely, 2^108457253 is an apocalyptic number.

It is an amenable number.

108457253 is a deficient number, since it is larger than the sum of its proper divisors (1).

108457253 is an equidigital number, since it uses as much as digits as its factorization.

108457253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 108457253 is about 10414.2812041926. The cubic root of 108457253 is about 476.8914470078.

The spelling of 108457253 in words is "one hundred eight million, four hundred fifty-seven thousand, two hundred fifty-three".