12052725406 has 8 divisors (see below), whose sum is σ = 18079791480. Its totient is φ = 6026128248.

The previous prime is 12052725403. The next prime is 12052725407. The reversal of 12052725406 is 60452725021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052725403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43761 + ... + 161308.

It is an arithmetic number, because the mean of its divisors is an integer number (2259973935).

Almost surely, 2^12052725406 is an apocalyptic number.

12052725406 is a deficient number, since it is larger than the sum of its proper divisors (6027066074).

12052725406 is a wasteful number, since it uses less digits than its factorization.

12052725406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234458.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 12052725406 in words is "twelve billion, fifty-two million, seven hundred twenty-five thousand, four hundred six".