41503267236561 has 16 divisors (see below), whose sum is σ = 59595828855360. Its totient is φ = 25539874781760.

The previous prime is 41503267236539. The next prime is 41503267236593. The reversal of 41503267236561 is 16563276230514.

41503267236561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41503267236561 - 2²¹ = 41503265139409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41503267236511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10753335 + ... + 14093996.

It is an arithmetic number, because the mean of its divisors is an integer number (3724739303460).

Almost surely, 2^{41503267236561} is an apocalyptic number.

It is an amenable number.

41503267236561 is a deficient number, since it is larger than the sum of its proper divisors (18092561618799).

41503267236561 is a wasteful number, since it uses less digits than its factorization.

41503267236561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24890176.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 41503267236561 in words is "forty-one trillion, five hundred three billion, two hundred sixty-seven million, two hundred thirty-six thousand, five hundred sixty-one".