2045231335 has 24 divisors (see below), whose sum is σ = 2865921696. Its totient is φ = 1397067840.

The previous prime is 2045231329. The next prime is 2045231339. The reversal of 2045231335 is 5331325402.

It is not a de Polignac number, because 2045231335 - 2⁹ = 2045230823 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045231339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48565 + ... + 80305.

It is an arithmetic number, because the mean of its divisors is an integer number (119413404).

Almost surely, 2^2045231335 is an apocalyptic number.

2045231335 is a deficient number, since it is larger than the sum of its proper divisors (820690361).

2045231335 is a wasteful number, since it uses less digits than its factorization.

2045231335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32023 (or 32016 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2045231335 is about 45224.2339349159. The cubic root of 2045231335 is about 1269.3483202557.

Adding to 2045231335 its reverse (5331325402), we get a palindrome (7376556737).

The spelling of 2045231335 in words is "two billion, forty-five million, two hundred thirty-one thousand, three hundred thirty-five".