2046411155 has 4 divisors (see below), whose sum is σ = 2455693392. Its totient is φ = 1637128920.

The previous prime is 2046411119. The next prime is 2046411163. The reversal of 2046411155 is 5511146402.

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

It is not a de Polignac number, because 2046411155 - 2¹⁰ = 2046410131 is a prime.

It is a Duffinian number.

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, 204641111 + ... + 204641120.

It is an arithmetic number, because the mean of its divisors is an integer number (613923348).

Almost surely, 2^2046411155 is an apocalyptic number.

2046411155 is a deficient number, since it is larger than the sum of its proper divisors (409282237).

2046411155 is an equidigital number, since it uses as much as digits as its factorization.

2046411155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409282236.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 2046411155 is about 45237.2761668958. The cubic root of 2046411155 is about 1269.5923537188.

Adding to 2046411155 its reverse (5511146402), we get a palindrome (7557557557).

The spelling of 2046411155 in words is "two billion, forty-six million, four hundred eleven thousand, one hundred fifty-five".