12925457042652 has 288 divisors, whose sum is σ = 41007581282304. Its totient is φ = 3334813056000.

The previous prime is 12925457042629. The next prime is 12925457042671. The reversal of 12925457042652 is 25624075452921.

12925457042652 is a `hidden beast` number, since 1 + 2 + 9 + 2 + 5 + 4 + 570 + 4 + 2 + 65 + 2 = 666.

It is a super-2 number, since 2×12925457042652² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 551957248 + ... + 551980664.

It is an arithmetic number, because the mean of its divisors is an integer number (142387435008).

Almost surely, 2^{12925457042652} is an apocalyptic number.

12925457042652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12925457042652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20503790641152).

12925457042652 is an abundant number, since it is smaller than the sum of its proper divisors (28082124239652).

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

12925457042652 is a wasteful number, since it uses less digits than its factorization.

12925457042652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24769 (or 24764 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 12925457042652 in words is "twelve trillion, nine hundred twenty-five billion, four hundred fifty-seven million, forty-two thousand, six hundred fifty-two".