11163506362047 has 192 divisors, whose sum is σ = 18424027440000. Its totient is φ = 6504164739072.

The previous prime is 11163506361971. The next prime is 11163506362051. The reversal of 11163506362047 is 74026360536111.

11163506362047 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 3 + 5 + 0 + 636 + 2 + 0 + 4 + 7 = 666.

It is not a de Polignac number, because 11163506362047 - 2¹⁶ = 11163506296511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11163506361993 and 11163506362011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163506362097) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 10642045579 + ... + 10642046627.

It is an arithmetic number, because the mean of its divisors is an integer number (95958476250).

Almost surely, 2^{11163506362047} is an apocalyptic number.

11163506362047 is a deficient number, since it is larger than the sum of its proper divisors (7260521077953).

11163506362047 is a wasteful number, since it uses less digits than its factorization.

11163506362047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1438 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

Adding to 11163506362047 its reverse (74026360536111), we get a palindrome (85189866898158).

The spelling of 11163506362047 in words is "eleven trillion, one hundred sixty-three billion, five hundred six million, three hundred sixty-two thousand, forty-seven".