41513515361 has 4 divisors (see below), whose sum is σ = 41660206512. Its totient is φ = 41366824212.

The previous prime is 41513515349. The next prime is 41513515387. The reversal of 41513515361 is 16351531514.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41513515361 - 2¹⁰ = 41513514337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41513515331) 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 3 ways as a sum of consecutive naturals, for example, 73345151 + ... + 73345716.

It is an arithmetic number, because the mean of its divisors is an integer number (10415051628).

Almost surely, 2^41513515361 is an apocalyptic number.

It is an amenable number.

41513515361 is a deficient number, since it is larger than the sum of its proper divisors (146691151).

41513515361 is a wasteful number, since it uses less digits than its factorization.

41513515361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146691150.

The product of its digits is 27000, while the sum is 35.

The spelling of 41513515361 in words is "forty-one billion, five hundred thirteen million, five hundred fifteen thousand, three hundred sixty-one".