113654743546 has 4 divisors (see below), whose sum is σ = 170482115322. Its totient is φ = 56827371772.

The previous prime is 113654743463. The next prime is 113654743561. The reversal of 113654743546 is 645347456311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59895220225 + 53759523321 = 244735^2 + 231861^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113654743546.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28413685885 + ... + 28413685888.

Almost surely, 2^113654743546 is an apocalyptic number.

113654743546 is a deficient number, since it is larger than the sum of its proper divisors (56827371776).

113654743546 is an equidigital number, since it uses as much as digits as its factorization.

113654743546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56827371775.

The product of its digits is 3628800, while the sum is 49.

The spelling of 113654743546 in words is "one hundred thirteen billion, six hundred fifty-four million, seven hundred forty-three thousand, five hundred forty-six".