42528882524 has 24 divisors (see below), whose sum is σ = 78815899008. Its totient is φ = 20010447360.

The previous prime is 42528882523. The next prime is 42528882551.

42528882524 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42528882524² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42528882521) 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 7 ways as a sum of consecutive naturals, for example, 419477 + ... + 510899.

It is an arithmetic number, because the mean of its divisors is an integer number (3283995792).

Almost surely, 2^42528882524 is an apocalyptic number.

It is an amenable number.

42528882524 is a deficient number, since it is larger than the sum of its proper divisors (36287016484).

42528882524 is a wasteful number, since it uses less digits than its factorization.

42528882524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98285 (or 98283 counting only the distinct ones).

The product of its digits is 3276800, while the sum is 50.

The spelling of 42528882524 in words is "forty-two billion, five hundred twenty-eight million, eight hundred eighty-two thousand, five hundred twenty-four".