23575457532 has 36 divisors (see below), whose sum is σ = 60464882408. Its totient is φ = 7144077600.

The previous prime is 23575457497. The next prime is 23575457569.

23575457532 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×23575457532³ (a number of 32 digits) contains 333 as substring.

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 in 11 ways as a sum of consecutive naturals, for example, 8116819 + ... + 8119722.

Almost surely, 2^23575457532 is an apocalyptic number.

23575457532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23575457532 is an abundant number, since it is smaller than the sum of its proper divisors (36889424876).

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

23575457532 is a wasteful number, since it uses less digits than its factorization.

23575457532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16236570 (or 16236557 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 48.

The spelling of 23575457532 in words is "twenty-three billion, five hundred seventy-five million, four hundred fifty-seven thousand, five hundred thirty-two".