23537132445532 has 6 divisors (see below), whose sum is σ = 41189981779688. Its totient is φ = 11768566222764.

The previous prime is 23537132445521. The next prime is 23537132445571. The reversal of 23537132445532 is 23554423173532.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2942141555688 + ... + 2942141555695.

Almost surely, 2^{23537132445532} is an apocalyptic number.

It is an amenable number.

23537132445532 is a deficient number, since it is larger than the sum of its proper divisors (17652849334156).

23537132445532 is a wasteful number, since it uses less digits than its factorization.

23537132445532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884283111387 (or 5884283111385 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 49.

The spelling of 23537132445532 in words is "twenty-three trillion, five hundred thirty-seven billion, one hundred thirty-two million, four hundred forty-five thousand, five hundred thirty-two".