116541445 has 8 divisors (see below), whose sum is σ = 139998744. Its totient is φ = 93133824.

The previous prime is 116541413. The next prime is 116541463. The reversal of 116541445 is 544145611.

It can be written as a sum of positive squares in 4 ways, for example, as 10719076 + 105822369 = 3274^2 + 10287^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116541445 - 2⁵ = 116541413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7044 + ... + 16813.

It is an arithmetic number, because the mean of its divisors is an integer number (17499843).

Almost surely, 2^116541445 is an apocalyptic number.

It is an amenable number.

116541445 is a deficient number, since it is larger than the sum of its proper divisors (23457299).

116541445 is an equidigital number, since it uses as much as digits as its factorization.

116541445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24839.

The product of its digits is 9600, while the sum is 31.

The square root of 116541445 is about 10795.4363042908. The cubic root of 116541445 is about 488.4575193356.

It can be divided in two parts, 11 and 6541445, that added together give a palindrome (6541456).

The spelling of 116541445 in words is "one hundred sixteen million, five hundred forty-one thousand, four hundred forty-five".