2045302255 has 16 divisors (see below), whose sum is σ = 2564089344. Its totient is φ = 1563258400.

The previous prime is 2045302241. The next prime is 2045302307. The reversal of 2045302255 is 5522035402.

It is a de Polignac number, because none of the positive numbers 2^k-2045302255 is a prime.

It is a super-2 number, since 2×2045302255² = 8366522628616170050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 91980 + ... + 112030.

It is an arithmetic number, because the mean of its divisors is an integer number (160255584).

Almost surely, 2^2045302255 is an apocalyptic number.

2045302255 is a deficient number, since it is larger than the sum of its proper divisors (518787089).

2045302255 is a wasteful number, since it uses less digits than its factorization.

2045302255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20966.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2045302255 is about 45225.0180210025. The cubic root of 2045302255 is about 1269.3629919688.

Adding to 2045302255 its reverse (5522035402), we get a palindrome (7567337657).

The spelling of 2045302255 in words is "two billion, forty-five million, three hundred two thousand, two hundred fifty-five".