113584784749 has 2 divisors, whose sum is σ = 113584784750. Its totient is φ = 113584784748.

The previous prime is 113584784713. The next prime is 113584784777. The reversal of 113584784749 is 947487485311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109705363524 + 3879421225 = 331218^2 + 62285^2 .

It is a cyclic number.

It is not a de Polignac number, because 113584784749 - 2¹⁵ = 113584751981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113584784449) 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, 56792392374 + 56792392375.

It is an arithmetic number, because the mean of its divisors is an integer number (56792392375).

Almost surely, 2^113584784749 is an apocalyptic number.

It is an amenable number.

113584784749 is a deficient number, since it is larger than the sum of its proper divisors (1).

113584784749 is an equidigital number, since it uses as much as digits as its factorization.

113584784749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27095040, while the sum is 61.

The spelling of 113584784749 in words is "one hundred thirteen billion, five hundred eighty-four million, seven hundred eighty-four thousand, seven hundred forty-nine".