2045336210 has 8 divisors (see below), whose sum is σ = 3681605196. Its totient is φ = 818134480.

The previous prime is 2045336207. The next prime is 2045336219. The reversal of 2045336210 is 126335402.

It can be written as a sum of positive squares in 2 ways, for example, as 2002473001 + 42863209 = 44749^2 + 6547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2045336210.

It is not an unprimeable number, because it can be changed into a prime (2045336219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102266801 + ... + 102266820.

Almost surely, 2^2045336210 is an apocalyptic number.

2045336210 is a deficient number, since it is larger than the sum of its proper divisors (1636268986).

2045336210 is a wasteful number, since it uses less digits than its factorization.

2045336210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204533628.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2045336210 is about 45225.3934200688. The cubic root of 2045336210 is about 1269.3700163555.

The spelling of 2045336210 in words is "two billion, forty-five million, three hundred thirty-six thousand, two hundred ten".