2045150422 has 32 divisors (see below), whose sum is σ = 3719043072. Its totient is φ = 823415424.

The previous prime is 2045150413. The next prime is 2045150447. The reversal of 2045150422 is 2240515402.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 126363 + ... + 141625.

It is an arithmetic number, because the mean of its divisors is an integer number (116220096).

Almost surely, 2^2045150422 is an apocalyptic number.

2045150422 is a deficient number, since it is larger than the sum of its proper divisors (1673892650).

2045150422 is a wasteful number, since it uses less digits than its factorization.

2045150422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15852.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2045150422 is about 45223.3393503841. The cubic root of 2045150422 is about 1269.3315808070.

Adding to 2045150422 its reverse (2240515402), we get a palindrome (4285665824).

The spelling of 2045150422 in words is "two billion, forty-five million, one hundred fifty thousand, four hundred twenty-two".