4540523411533 has 4 divisors (see below), whose sum is σ = 4737937472928. Its totient is φ = 4343109350140.

The previous prime is 4540523411507. The next prime is 4540523411549. The reversal of 4540523411533 is 3351143250454.

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 4540523411533 - 2³⁷ = 4403084458061 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 (4540523411503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98707030663 + ... + 98707030708.

It is an arithmetic number, because the mean of its divisors is an integer number (1184484368232).

Almost surely, 2^{4540523411533} is an apocalyptic number.

It is an amenable number.

4540523411533 is a deficient number, since it is larger than the sum of its proper divisors (197414061395).

4540523411533 is a wasteful number, since it uses less digits than its factorization.

4540523411533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197414061394.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 4540523411533 its reverse (3351143250454), we get a palindrome (7891666661987).

The spelling of 4540523411533 in words is "four trillion, five hundred forty billion, five hundred twenty-three million, four hundred eleven thousand, five hundred thirty-three".