11725370047 has 8 divisors (see below), whose sum is σ = 11902373280. Its totient is φ = 11548696320.

The previous prime is 11725370039. The next prime is 11725370051. The reversal of 11725370047 is 74007352711.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11725370047 - 2³ = 11725370039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11725369988 and 11725370015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11725370017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10198 + ... + 153475.

It is an arithmetic number, because the mean of its divisors is an integer number (1487796660).

Almost surely, 2^11725370047 is an apocalyptic number.

11725370047 is a deficient number, since it is larger than the sum of its proper divisors (177003233).

11725370047 is a wasteful number, since it uses less digits than its factorization.

11725370047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164753.

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 11725370047 in words is "eleven billion, seven hundred twenty-five million, three hundred seventy thousand, forty-seven".