41004513523 has 4 divisors (see below), whose sum is σ = 41005486008. Its totient is φ = 41003541040.

The previous prime is 41004513509. The next prime is 41004513559. The reversal of 41004513523 is 32531540014.

41004513523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 41004513523 - 2²⁵ = 40970959091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41004513491 and 41004513500.

It is not an unprimeable number, because it can be changed into a prime (41004513623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419986 + ... + 508327.

It is an arithmetic number, because the mean of its divisors is an integer number (10251371502).

Almost surely, 2^41004513523 is an apocalyptic number.

41004513523 is a deficient number, since it is larger than the sum of its proper divisors (972485).

41004513523 is an equidigital number, since it uses as much as digits as its factorization.

41004513523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972484.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 41004513523 in words is "forty-one billion, four million, five hundred thirteen thousand, five hundred twenty-three".