2045500202 has 16 divisors (see below), whose sum is σ = 3115770624. Its totient is φ = 1006950000.

The previous prime is 2045500199. The next prime is 2045500253. The reversal of 2045500202 is 2020055402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97052 + ... + 116232.

It is an arithmetic number, because the mean of its divisors is an integer number (194735664).

Almost surely, 2^2045500202 is an apocalyptic number.

2045500202 is a deficient number, since it is larger than the sum of its proper divisors (1070270422).

2045500202 is a wasteful number, since it uses less digits than its factorization.

2045500202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20005.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2045500202 is about 45227.2064359496. The cubic root of 2045500202 is about 1269.4039408457.

Adding to 2045500202 its reverse (2020055402), we get a palindrome (4065555604).

The spelling of 2045500202 in words is "two billion, forty-five million, five hundred thousand, two hundred two".