11725650213 has 8 divisors (see below), whose sum is σ = 15854400576. Its totient is φ = 7707000000.

The previous prime is 11725650191. The next prime is 11725650239. The reversal of 11725650213 is 31205652711.

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

It is not a de Polignac number, because 11725650213 - 2¹² = 11725646117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11725650283) 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 7 ways as a sum of consecutive naturals, for example, 27524788 + ... + 27525213.

It is an arithmetic number, because the mean of its divisors is an integer number (1981800072).

Almost surely, 2^11725650213 is an apocalyptic number.

It is an amenable number.

11725650213 is a deficient number, since it is larger than the sum of its proper divisors (4128750363).

11725650213 is an equidigital number, since it uses as much as digits as its factorization.

11725650213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55050075.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 11725650213 in words is "eleven billion, seven hundred twenty-five million, six hundred fifty thousand, two hundred thirteen".