11067671505 has 64 divisors (see below), whose sum is σ = 20016460800. Its totient is φ = 5172760320.

The previous prime is 11067671479. The next prime is 11067671543. The reversal of 11067671505 is 50517676011.

It is not a de Polignac number, because 11067671505 - 2¹⁴ = 11067655121 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3764326 + ... + 3767264.

It is an arithmetic number, because the mean of its divisors is an integer number (312757200).

Almost surely, 2^11067671505 is an apocalyptic number.

11067671505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11067671505 is a deficient number, since it is larger than the sum of its proper divisors (8948789295).

11067671505 is a wasteful number, since it uses less digits than its factorization.

11067671505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3774.

The product of its (nonzero) digits is 44100, while the sum is 39.

The spelling of 11067671505 in words is "eleven billion, sixty-seven million, six hundred seventy-one thousand, five hundred five".