104453540353 has 2 divisors, whose sum is σ = 104453540354. Its totient is φ = 104453540352.

The previous prime is 104453540329. The next prime is 104453540357. The reversal of 104453540353 is 353045354401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97080226929 + 7373313424 = 311577^2 + 85868^2 .

It is an emirp because it is prime and its reverse (353045354401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104453540353 is a prime.

It is not a weakly prime, because it can be changed into another prime (104453540357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52226770176 + 52226770177.

It is an arithmetic number, because the mean of its divisors is an integer number (52226770177).

Almost surely, 2^104453540353 is an apocalyptic number.

It is an amenable number.

104453540353 is a deficient number, since it is larger than the sum of its proper divisors (1).

104453540353 is an equidigital number, since it uses as much as digits as its factorization.

104453540353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 104453540353 its reverse (353045354401), we get a palindrome (457498894754).

The spelling of 104453540353 in words is "one hundred four billion, four hundred fifty-three million, five hundred forty thousand, three hundred fifty-three".