40541522514503 has 4 divisors (see below), whose sum is σ = 40541537432400. Its totient is φ = 40541507596608.

The previous prime is 40541522514499. The next prime is 40541522514523. The reversal of 40541522514503 is 30541522514504.

It is a happy number.

40541522514503 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 40541522514503 - 2² = 40541522514499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40541522514523) 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 3 ways as a sum of consecutive naturals, for example, 2098250 + ... + 9245847.

It is an arithmetic number, because the mean of its divisors is an integer number (10135384358100).

Almost surely, 2^{40541522514503} is an apocalyptic number.

40541522514503 is a deficient number, since it is larger than the sum of its proper divisors (14917897).

40541522514503 is a wasteful number, since it uses less digits than its factorization.

40541522514503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14917896.

The product of its (nonzero) digits is 480000, while the sum is 41.

Subtracting from 40541522514503 its reverse (30541522514504), we obtain a palindrome (9999999999999).

The spelling of 40541522514503 in words is "forty trillion, five hundred forty-one billion, five hundred twenty-two million, five hundred fourteen thousand, five hundred three".