11055166015 has 8 divisors (see below), whose sum is σ = 13268196288. Its totient is φ = 8842801440.

The previous prime is 11055165997. The next prime is 11055166021. The reversal of 11055166015 is 51066155011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11055166015 - 2¹⁹ = 11054641727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129127 + ... + 196936.

It is an arithmetic number, because the mean of its divisors is an integer number (1658524536).

Almost surely, 2^11055166015 is an apocalyptic number.

11055166015 is a deficient number, since it is larger than the sum of its proper divisors (2213030273).

11055166015 is an equidigital number, since it uses as much as digits as its factorization.

11055166015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332849.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 11055166015 in words is "eleven billion, fifty-five million, one hundred sixty-six thousand, fifteen".