11516363047 has 18 divisors (see below), whose sum is σ = 13463149448. Its totient is φ = 9649948632.

The previous prime is 11516363009. The next prime is 11516363059. The reversal of 11516363047 is 74036361511.

It is not a de Polignac number, because 11516363047 - 2²⁷ = 11382145319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11516362997 and 11516363015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11516363347) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13344138 + ... + 13345000.

Almost surely, 2^11516363047 is an apocalyptic number.

11516363047 is a deficient number, since it is larger than the sum of its proper divisors (1946786401).

11516363047 is an frugal number, since it uses more digits than its factorization.

11516363047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 11516363047 in words is "eleven billion, five hundred sixteen million, three hundred sixty-three thousand, forty-seven".