11725069860 has 864 divisors, whose sum is σ = 46926996480. Its totient is φ = 2351462400.

The previous prime is 11725069817. The next prime is 11725069861. The reversal of 11725069860 is 6896052711.

11725069860 is a `hidden beast` number, since 11 + 72 + 506 + 9 + 8 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (11725069861) by changing a digit.

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 287 ways as a sum of consecutive naturals, for example, 192214230 + ... + 192214290.

Almost surely, 2^11725069860 is an apocalyptic number.

11725069860 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 11725069860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23463498240).

11725069860 is an abundant number, since it is smaller than the sum of its proper divisors (35201926620).

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

11725069860 is a wasteful number, since it uses less digits than its factorization.

11725069860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 11725069860 in words is "eleven billion, seven hundred twenty-five million, sixty-nine thousand, eight hundred sixty".