23532144125 has 32 divisors (see below), whose sum is σ = 33599135232. Its totient is φ = 16119225600.

The previous prime is 23532144089. The next prime is 23532144127. The reversal of 23532144125 is 52144123532.

It is not a de Polignac number, because 23532144125 - 2⁶ = 23532144061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23532144091 and 23532144100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23532144127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 841112 + ... + 868638.

It is an arithmetic number, because the mean of its divisors is an integer number (1049972976).

Almost surely, 2^23532144125 is an apocalyptic number.

23532144125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23532144125 is a deficient number, since it is larger than the sum of its proper divisors (10066991107).

23532144125 is an equidigital number, since it uses as much as digits as its factorization.

23532144125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28526 (or 28516 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

Adding to 23532144125 its reverse (52144123532), we get a palindrome (75676267657).

The spelling of 23532144125 in words is "twenty-three billion, five hundred thirty-two million, one hundred forty-four thousand, one hundred twenty-five".