2010450404 has 24 divisors (see below), whose sum is σ = 3658125240. Its totient is φ = 965624576.

The previous prime is 2010450397. The next prime is 2010450437. The reversal of 2010450404 is 4040540102.

It can be written as a sum of positive squares in 4 ways, for example, as 1521156004 + 489294400 = 39002^2 + 22120^2 .

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, 21137 + ... + 66840.

It is an arithmetic number, because the mean of its divisors is an integer number (152421885).

Almost surely, 2^2010450404 is an apocalyptic number.

It is an amenable number.

2010450404 is a deficient number, since it is larger than the sum of its proper divisors (1647674836).

2010450404 is a wasteful number, since it uses less digits than its factorization.

2010450404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88207 (or 88205 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2010450404 is about 44838.0463891994. The cubic root of 2010450404 is about 1262.1116861380. Note that the first 3 decimals are identical.

Adding to 2010450404 its reverse (4040540102), we get a palindrome (6050990506).

The spelling of 2010450404 in words is "two billion, ten million, four hundred fifty thousand, four hundred four".