40573516703 has 4 divisors (see below), whose sum is σ = 41339054808. Its totient is φ = 39807978600.

The previous prime is 40573516679. The next prime is 40573516747. The reversal of 40573516703 is 30761537504.

It is a happy number.

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 40573516703 - 2²⁰ = 40572468127 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 (40573516003) 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, 382768973 + ... + 382769078.

It is an arithmetic number, because the mean of its divisors is an integer number (10334763702).

Almost surely, 2^40573516703 is an apocalyptic number.

40573516703 is a deficient number, since it is larger than the sum of its proper divisors (765538105).

40573516703 is an equidigital number, since it uses as much as digits as its factorization.

40573516703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765538104.

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 40573516703 in words is "forty billion, five hundred seventy-three million, five hundred sixteen thousand, seven hundred three".