11090491767 has 24 divisors (see below), whose sum is σ = 16878476160. Its totient is φ = 6997983120.

The previous prime is 11090491757. The next prime is 11090491787. The reversal of 11090491767 is 76719409011.

11090491767 is a `hidden beast` number, since 1 + 1 + 0 + 90 + 491 + 76 + 7 = 666.

It is not a de Polignac number, because 11090491767 - 2¹² = 11090487671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11090491747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156838 + ... + 216284.

It is an arithmetic number, because the mean of its divisors is an integer number (703269840).

Almost surely, 2^11090491767 is an apocalyptic number.

11090491767 is a deficient number, since it is larger than the sum of its proper divisors (5787984393).

11090491767 is a wasteful number, since it uses less digits than its factorization.

11090491767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60563 (or 60560 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The spelling of 11090491767 in words is "eleven billion, ninety million, four hundred ninety-one thousand, seven hundred sixty-seven".