23529412000 has 48 divisors (see below), whose sum is σ = 57811775112. Its totient is φ = 9411763200.

The previous prime is 23529411973. The next prime is 23529412001. The reversal of 23529412000 is 21492532.

It can be written as a sum of positive squares in 4 ways, for example, as 10239011344 + 13290400656 = 101188^2 + 115284^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23529412000.

It is not an unprimeable number, because it can be changed into a prime (23529412001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937177 + ... + 2945176.

Almost surely, 2^23529412000 is an apocalyptic number.

23529412000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23529412000 is an abundant number, since it is smaller than the sum of its proper divisors (34282363112).

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

23529412000 is an equidigital number, since it uses as much as digits as its factorization.

23529412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882378 (or 5882360 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 23529412000 in words is "twenty-three billion, five hundred twenty-nine million, four hundred twelve thousand".