11735727047 has 8 divisors (see below), whose sum is σ = 13244081040. Its totient is φ = 10300951360.

The previous prime is 11735727037. The next prime is 11735727061. The reversal of 11735727047 is 74072753711.

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 11735727047 - 2⁸ = 11735726791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11735726989 and 11735727007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11735727037) 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, 18394238 + ... + 18394875.

It is an arithmetic number, because the mean of its divisors is an integer number (1655510130).

Almost surely, 2^11735727047 is an apocalyptic number.

11735727047 is a deficient number, since it is larger than the sum of its proper divisors (1508353993).

11735727047 is a wasteful number, since it uses less digits than its factorization.

11735727047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36789153.

The product of its (nonzero) digits is 288120, while the sum is 44.

The spelling of 11735727047 in words is "eleven billion, seven hundred thirty-five million, seven hundred twenty-seven thousand, forty-seven".