41510113545545 has 4 divisors (see below), whose sum is σ = 49812136254660. Its totient is φ = 33208090836432.

The previous prime is 41510113545533. The next prime is 41510113545587. The reversal of 41510113545545 is 54554531101514.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21553094085961 + 19957019459584 = 4642531^2 + 4467328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41510113545545 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41510113545496 and 41510113545505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4151011354550 + ... + 4151011354559.

It is an arithmetic number, because the mean of its divisors is an integer number (12453034063665).

Almost surely, 2^{41510113545545} is an apocalyptic number.

It is an amenable number.

41510113545545 is a deficient number, since it is larger than the sum of its proper divisors (8302022709115).

41510113545545 is an equidigital number, since it uses as much as digits as its factorization.

41510113545545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8302022709114.

The product of its (nonzero) digits is 600000, while the sum is 44.

The spelling of 41510113545545 in words is "forty-one trillion, five hundred ten billion, one hundred thirteen million, five hundred forty-five thousand, five hundred forty-five".