42535853524 has 12 divisors (see below), whose sum is σ = 74447620884. Its totient is φ = 21265104704.

The previous prime is 42535853519. The next prime is 42535853533.

42535853524 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 5260600900 + 37275252624 = 72530^2 + 193068^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671419 + ... + 732034.

It is an arithmetic number, because the mean of its divisors is an integer number (6203968407).

Almost surely, 2^42535853524 is an apocalyptic number.

It is an amenable number.

42535853524 is a deficient number, since it is larger than the sum of its proper divisors (31911767360).

42535853524 is a wasteful number, since it uses less digits than its factorization.

42535853524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411034 (or 1411032 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 46.

The spelling of 42535853524 in words is "forty-two billion, five hundred thirty-five million, eight hundred fifty-three thousand, five hundred twenty-four".