2045331413033 has 4 divisors (see below), whose sum is σ = 2088849102720. Its totient is φ = 2001813723348.

The previous prime is 2045331412967. The next prime is 2045331413039. The reversal of 2045331413033 is 3303141335402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2045331413033 - 2¹⁰ = 2045331412009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2045331413039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21758844773 + ... + 21758844866.

It is an arithmetic number, because the mean of its divisors is an integer number (522212275680).

Almost surely, 2^{2045331413033} is an apocalyptic number.

It is an amenable number.

2045331413033 is a deficient number, since it is larger than the sum of its proper divisors (43517689687).

2045331413033 is an equidigital number, since it uses as much as digits as its factorization.

2045331413033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43517689686.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 2045331413033 its reverse (3303141335402), we get a palindrome (5348472748435).

The spelling of 2045331413033 in words is "two trillion, forty-five billion, three hundred thirty-one million, four hundred thirteen thousand, thirty-three".