40603475543 has 8 divisors (see below), whose sum is σ = 40732849488. Its totient is φ = 40474272384.

The previous prime is 40603475537. The next prime is 40603475581. The reversal of 40603475543 is 34557430604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40603475543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40603475543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40603475443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442271 + ... + 526127.

It is an arithmetic number, because the mean of its divisors is an integer number (5091606186).

Almost surely, 2^40603475543 is an apocalyptic number.

40603475543 is a deficient number, since it is larger than the sum of its proper divisors (129373945).

40603475543 is a wasteful number, since it uses less digits than its factorization.

40603475543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85393.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 40603475543 in words is "forty billion, six hundred three million, four hundred seventy-five thousand, five hundred forty-three".