2046204451155 has 16 divisors (see below), whose sum is σ = 3466511070624. Its totient is φ = 1027114391040.

The previous prime is 2046204451129. The next prime is 2046204451163. The reversal of 2046204451155 is 5511544026402.

It is not a de Polignac number, because 2046204451155 - 2¹⁸ = 2046204189011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4012165336 + ... + 4012165845.

It is an arithmetic number, because the mean of its divisors is an integer number (216656941914).

Almost surely, 2^{2046204451155} is an apocalyptic number.

2046204451155 is a deficient number, since it is larger than the sum of its proper divisors (1420306619469).

2046204451155 is a wasteful number, since it uses less digits than its factorization.

2046204451155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8024331206.

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 2046204451155 its reverse (5511544026402), we get a palindrome (7557748477557).

The spelling of 2046204451155 in words is "two trillion, forty-six billion, two hundred four million, four hundred fifty-one thousand, one hundred fifty-five".