23543434532 has 6 divisors (see below), whose sum is σ = 41201010438. Its totient is φ = 11771717264.

The previous prime is 23543434529. The next prime is 23543434549.

23543434532 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 23199554596 + 343879936 = 152314^2 + 18544^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2942929313 + ... + 2942929320.

It is an arithmetic number, because the mean of its divisors is an integer number (6866835073).

Almost surely, 2^23543434532 is an apocalyptic number.

It is an amenable number.

23543434532 is a deficient number, since it is larger than the sum of its proper divisors (17657575906).

23543434532 is a wasteful number, since it uses less digits than its factorization.

23543434532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885858637 (or 5885858635 counting only the distinct ones).

The product of its digits is 518400, while the sum is 38.

The spelling of 23543434532 in words is "twenty-three billion, five hundred forty-three million, four hundred thirty-four thousand, five hundred thirty-two".