2045211010 has 16 divisors (see below), whose sum is σ = 3897931896. Its totient is φ = 769961728.

The previous prime is 2045210963. The next prime is 2045211023. The reversal of 2045211010 is 101125402.

It can be written as a sum of positive squares in 4 ways, for example, as 1985504481 + 59706529 = 44559^2 + 7727^2 .

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, 6015157 + ... + 6015496.

Almost surely, 2^2045211010 is an apocalyptic number.

2045211010 is a deficient number, since it is larger than the sum of its proper divisors (1852720886).

2045211010 is a wasteful number, since it uses less digits than its factorization.

2045211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12030677.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2045211010 is about 45224.0092207668. The cubic root of 2045211010 is about 1269.3441154192.

Adding to 2045211010 its reverse (101125402), we get a palindrome (2146336412).

The spelling of 2045211010 in words is "two billion, forty-five million, two hundred eleven thousand, ten".