12052452000 has 96 divisors (see below), whose sum is σ = 39483872064. Its totient is φ = 3213984000.

The previous prime is 12052451993. The next prime is 12052452007. The reversal of 12052452000 is 25425021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12052451993) and next prime (12052452007).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (12052452007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490186 + ... + 514185.

It is an arithmetic number, because the mean of its divisors is an integer number (411290334).

Almost surely, 2^12052452000 is an apocalyptic number.

12052452000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12052452000 is an abundant number, since it is smaller than the sum of its proper divisors (27431420064).

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

12052452000 is a wasteful number, since it uses less digits than its factorization.

12052452000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004399 (or 1004381 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

Adding to 12052452000 its reverse (25425021), we get a palindrome (12077877021).

The spelling of 12052452000 in words is "twelve billion, fifty-two million, four hundred fifty-two thousand".