5613955049 has 2 divisors, whose sum is σ = 5613955050. Its totient is φ = 5613955048.

The previous prime is 5613955043. The next prime is 5613955057. The reversal of 5613955049 is 9405593165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4858090000 + 755865049 = 69700^2 + 27493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5613955049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5613954994 and 5613955012.

It is not a weakly prime, because it can be changed into another prime (5613955043) 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, 2806977524 + 2806977525.

It is an arithmetic number, because the mean of its divisors is an integer number (2806977525).

Almost surely, 2^5613955049 is an apocalyptic number.

It is an amenable number.

5613955049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613955049 is an equidigital number, since it uses as much as digits as its factorization.

5613955049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 47.

The square root of 5613955049 is about 74926.3308123386. The cubic root of 5613955049 is about 1777.2818684389.

The spelling of 5613955049 in words is "five billion, six hundred thirteen million, nine hundred fifty-five thousand, forty-nine".