42563236524 has 24 divisors (see below), whose sum is σ = 99331565760. Its totient is φ = 14185267344.

The previous prime is 42563236439. The next prime is 42563236531.

42563236524 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237534 + ... + 376229.

It is an arithmetic number, because the mean of its divisors is an integer number (4138815240).

Almost surely, 2^42563236524 is an apocalyptic number.

It is an amenable number.

42563236524 is an abundant number, since it is smaller than the sum of its proper divisors (56768329236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42563236524 is a wasteful number, since it uses less digits than its factorization.

42563236524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619549 (or 619547 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The spelling of 42563236524 in words is "forty-two billion, five hundred sixty-three million, two hundred thirty-six thousand, five hundred twenty-four".