23542824532 has 12 divisors (see below), whose sum is σ = 43368361120. Its totient is φ = 11151864216.

The previous prime is 23542824511. The next prime is 23542824533.

23542824532 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 (23542824533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154886928 + ... + 154887079.

Almost surely, 2^23542824532 is an apocalyptic number.

It is an amenable number.

23542824532 is a deficient number, since it is larger than the sum of its proper divisors (19825536588).

23542824532 is a wasteful number, since it uses less digits than its factorization.

23542824532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309774030 (or 309774028 counting only the distinct ones).

The product of its digits is 460800, while the sum is 40.

The spelling of 23542824532 in words is "twenty-three billion, five hundred forty-two million, eight hundred twenty-four thousand, five hundred thirty-two".