4050500402 has 12 divisors (see below), whose sum is σ = 6579067770. Its totient is φ = 1869461568.

The previous prime is 4050500401. The next prime is 4050500423. The reversal of 4050500402 is 2040050504.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 870781081 + 3179719321 = 29509^2 + 56389^2 .

It is not an unprimeable number, because it can be changed into a prime (4050500401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5991527 + ... + 5992202.

Almost surely, 2^4050500402 is an apocalyptic number.

4050500402 is a deficient number, since it is larger than the sum of its proper divisors (2528567368).

4050500402 is a wasteful number, since it uses less digits than its factorization.

4050500402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11983757 (or 11983744 counting only the distinct ones).

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

The square root of 4050500402 is about 63643.5417147726. The cubic root of 4050500402 is about 1594.0535000177.

Adding to 4050500402 its reverse (2040050504), we get a palindrome (6090550906).

The spelling of 4050500402 in words is "four billion, fifty million, five hundred thousand, four hundred two".