10949927504155 has 4 divisors (see below), whose sum is σ = 13139913004992. Its totient is φ = 8759942003320.

The previous prime is 10949927504141. The next prime is 10949927504177. The reversal of 10949927504155 is 55140572994901.

10949927504155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10949927504155 - 2⁵ = 10949927504123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10949927504093 and 10949927504102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094992750411 + ... + 1094992750420.

It is an arithmetic number, because the mean of its divisors is an integer number (3284978251248).

Almost surely, 2^{10949927504155} is an apocalyptic number.

10949927504155 is a deficient number, since it is larger than the sum of its proper divisors (2189985500837).

10949927504155 is an equidigital number, since it uses as much as digits as its factorization.

10949927504155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189985500836.

The product of its (nonzero) digits is 20412000, while the sum is 61.

The spelling of 10949927504155 in words is "ten trillion, nine hundred forty-nine billion, nine hundred twenty-seven million, five hundred four thousand, one hundred fifty-five".