23545654532 has 6 divisors (see below), whose sum is σ = 41204895438. Its totient is φ = 11772827264.

The previous prime is 23545654513. The next prime is 23545654589.

23545654532 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 22387341376 + 1158313156 = 149624^2 + 34034^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2943206813 + ... + 2943206820.

It is an arithmetic number, because the mean of its divisors is an integer number (6867482573).

Almost surely, 2^23545654532 is an apocalyptic number.

It is an amenable number.

23545654532 is a deficient number, since it is larger than the sum of its proper divisors (17659240906).

23545654532 is a wasteful number, since it uses less digits than its factorization.

23545654532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5886413637 (or 5886413635 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 44.

The spelling of 23545654532 in words is "twenty-three billion, five hundred forty-five million, six hundred fifty-four thousand, five hundred thirty-two".