23537873532 has 48 divisors (see below), whose sum is σ = 58717032192. Its totient is φ = 7312730880.

The previous prime is 23537873497. The next prime is 23537873537.

23537873532 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23537873537) 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 15 ways as a sum of consecutive naturals, for example, 539094 + ... + 581117.

It is an arithmetic number, because the mean of its divisors is an integer number (1223271504).

Almost surely, 2^23537873532 is an apocalyptic number.

It is an amenable number.

23537873532 is an abundant number, since it is smaller than the sum of its proper divisors (35179158660).

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

23537873532 is a wasteful number, since it uses less digits than its factorization.

23537873532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120338 (or 1120336 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 48.

The spelling of 23537873532 in words is "twenty-three billion, five hundred thirty-seven million, eight hundred seventy-three thousand, five hundred thirty-two".