113048549 has 2 divisors, whose sum is σ = 113048550. Its totient is φ = 113048548.

The previous prime is 113048539. The next prime is 113048557. The reversal of 113048549 is 945840311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81126049 + 31922500 = 9007^2 + 5650^2 .

It is a cyclic number.

It is not a de Polignac number, because 113048549 - 2¹² = 113044453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113048539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56524274 + 56524275.

It is an arithmetic number, because the mean of its divisors is an integer number (56524275).

Almost surely, 2^113048549 is an apocalyptic number.

It is an amenable number.

113048549 is a deficient number, since it is larger than the sum of its proper divisors (1).

113048549 is an equidigital number, since it uses as much as digits as its factorization.

113048549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 113048549 is about 10632.4291203845. The cubic root of 113048549 is about 483.5280400896.

The spelling of 113048549 in words is "one hundred thirteen million, forty-eight thousand, five hundred forty-nine".