11613336747 has 16 divisors (see below), whose sum is σ = 15532290432. Its totient is φ = 7718338880.

The previous prime is 11613336673. The next prime is 11613336773. The reversal of 11613336747 is 74763331611.

It is a cyclic number.

It is not a de Polignac number, because 11613336747 - 2¹² = 11613332651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11613336699 and 11613336708.

It is not an unprimeable number, because it can be changed into a prime (11613336247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1612288 + ... + 1619474.

It is an arithmetic number, because the mean of its divisors is an integer number (970768152).

Almost surely, 2^11613336747 is an apocalyptic number.

11613336747 is a deficient number, since it is larger than the sum of its proper divisors (3918953685).

11613336747 is a wasteful number, since it uses less digits than its factorization.

11613336747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8778.

The product of its digits is 190512, while the sum is 42.

The spelling of 11613336747 in words is "eleven billion, six hundred thirteen million, three hundred thirty-six thousand, seven hundred forty-seven".