2045320010 has 16 divisors (see below), whose sum is σ = 3700080000. Its totient is φ = 814016016.

The previous prime is 2045319977. The next prime is 2045320021. The reversal of 2045320010 is 100235402.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 511910 + ... + 515889.

It is an arithmetic number, because the mean of its divisors is an integer number (231255000).

Almost surely, 2^2045320010 is an apocalyptic number.

2045320010 is a deficient number, since it is larger than the sum of its proper divisors (1654759990).

2045320010 is a wasteful number, since it uses less digits than its factorization.

2045320010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028005.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2045320010 is about 45225.2143167946. The cubic root of 2045320010 is about 1269.3666650160.

Adding to 2045320010 its reverse (100235402), we get a palindrome (2145555412).

The spelling of 2045320010 in words is "two billion, forty-five million, three hundred twenty thousand, ten".