42559577303 has 4 divisors (see below), whose sum is σ = 42845212200. Its totient is φ = 42273942408.

The previous prime is 42559577293. The next prime is 42559577309. The reversal of 42559577303 is 30377595524.

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 42559577303 - 2¹² = 42559573207 is a prime.

It is a super-2 number, since 2×42559577303² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42559577309) 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, 142817225 + ... + 142817522.

It is an arithmetic number, because the mean of its divisors is an integer number (10711303050).

Almost surely, 2^42559577303 is an apocalyptic number.

42559577303 is a deficient number, since it is larger than the sum of its proper divisors (285634897).

42559577303 is a wasteful number, since it uses less digits than its factorization.

42559577303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285634896.

The product of its (nonzero) digits is 3969000, while the sum is 50.

The spelling of 42559577303 in words is "forty-two billion, five hundred fifty-nine million, five hundred seventy-seven thousand, three hundred three".