113540000543505 has 32 divisors (see below), whose sum is σ = 206143547097600. Its totient is φ = 59266269783936.

The previous prime is 113540000543479. The next prime is 113540000543591. The reversal of 113540000543505 is 505345000045311.

113540000543505 is a `hidden beast` number, since 1 + 13 + 54 + 0 + 0 + 0 + 0 + 543 + 50 + 5 = 666.

It is not a de Polignac number, because 113540000543505 - 2⁴² = 109141954032401 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113540000543505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8947196220 + ... + 8947208909.

It is an arithmetic number, because the mean of its divisors is an integer number (6441985846800).

Almost surely, 2^{113540000543505} is an apocalyptic number.

113540000543505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113540000543505 is a deficient number, since it is larger than the sum of its proper divisors (92603546554095).

113540000543505 is a wasteful number, since it uses less digits than its factorization.

113540000543505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17894405190 (or 17894405184 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 113540000543505 its reverse (505345000045311), we get a palindrome (618885000588816).

The spelling of 113540000543505 in words is "one hundred thirteen trillion, five hundred forty billion, five hundred forty-three thousand, five hundred five".