11050504995 has 16 divisors (see below), whose sum is σ = 17682867360. Its totient is φ = 5892916224.

The previous prime is 11050504973. The next prime is 11050504999. The reversal of 11050504995 is 59940505011.

It is not a de Polignac number, because 11050504995 - 2⁸ = 11050504739 is a prime.

It is a super-2 number, since 2×11050504995² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11050504999) 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, 107091 + ... + 183219.

It is an arithmetic number, because the mean of its divisors is an integer number (1105179210).

Almost surely, 2^11050504995 is an apocalyptic number.

11050504995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11050504995 is a deficient number, since it is larger than the sum of its proper divisors (6632362365).

11050504995 is an equidigital number, since it uses as much as digits as its factorization.

11050504995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85814.

The product of its (nonzero) digits is 40500, while the sum is 39.

The spelling of 11050504995 in words is "eleven billion, fifty million, five hundred four thousand, nine hundred ninety-five".