113553530104549 has 2 divisors, whose sum is σ = 113553530104550. Its totient is φ = 113553530104548.

The previous prime is 113553530104519. The next prime is 113553530104591. The reversal of 113553530104549 is 945401035355311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111427130369025 + 2126399735524 = 10555905^2 + 1458218^2 .

It is a cyclic number.

It is not a de Polignac number, because 113553530104549 - 2¹¹ = 113553530102501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113553530104519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56776765052274 + 56776765052275.

It is an arithmetic number, because the mean of its divisors is an integer number (56776765052275).

Almost surely, 2^{113553530104549} is an apocalyptic number.

It is an amenable number.

113553530104549 is a deficient number, since it is larger than the sum of its proper divisors (1).

113553530104549 is an equidigital number, since it uses as much as digits as its factorization.

113553530104549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430000, while the sum is 49.

The spelling of 113553530104549 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty million, one hundred four thousand, five hundred forty-nine".