12525464700 has 288 divisors, whose sum is σ = 46138713600. Its totient is φ = 2855554560.

The previous prime is 12525464689. The next prime is 12525464737. The reversal of 12525464700 is 746452521.

It is a happy number.

12525464700 is a `hidden beast` number, since 1 + 2 + 5 + 2 + 5 + 4 + 647 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11093736 + ... + 11094864.

Almost surely, 2^12525464700 is an apocalyptic number.

12525464700 is a gapful number since it is divisible by the number (10) 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 12525464700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23069356800).

12525464700 is an abundant number, since it is smaller than the sum of its proper divisors (33613248900).

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

12525464700 is a wasteful number, since it uses less digits than its factorization.

12525464700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 12525464700 in words is "twelve billion, five hundred twenty-five million, four hundred sixty-four thousand, seven hundred".