2045317336 has 32 divisors (see below), whose sum is σ = 3982413600. Its totient is φ = 983610880.

The previous prime is 2045317331. The next prime is 2045317369. The reversal of 2045317336 is 6337135402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045317331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44256 + ... + 77776.

It is an arithmetic number, because the mean of its divisors is an integer number (124450425).

Almost surely, 2^2045317336 is an apocalyptic number.

It is an amenable number.

2045317336 is a deficient number, since it is larger than the sum of its proper divisors (1937096264).

2045317336 is a wasteful number, since it uses less digits than its factorization.

2045317336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33819 (or 33815 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 2045317336 is about 45225.1847536304. The cubic root of 2045317336 is about 1269.3661118364.

The spelling of 2045317336 in words is "two billion, forty-five million, three hundred seventeen thousand, three hundred thirty-six".