113544463057 has 16 divisors (see below), whose sum is σ = 115343585280. Its totient is φ = 111756472912.

The previous prime is 113544463051. The next prime is 113544463061. The reversal of 113544463057 is 750364445311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113544463057 - 2⁷ = 113544462929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113544463051) 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 in 15 ways as a sum of consecutive naturals, for example, 27510528 + ... + 27514654.

It is an arithmetic number, because the mean of its divisors is an integer number (7208974080).

Almost surely, 2^113544463057 is an apocalyptic number.

It is an amenable number.

113544463057 is a deficient number, since it is larger than the sum of its proper divisors (1799122223).

113544463057 is an equidigital number, since it uses as much as digits as its factorization.

113544463057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 113544463057 in words is "one hundred thirteen billion, five hundred forty-four million, four hundred sixty-three thousand, fifty-seven".