1050401005 has 8 divisors (see below), whose sum is σ = 1264095000. Its totient is φ = 837911616.

The previous prime is 1050400999. The next prime is 1050401039. The reversal of 1050401005 is 5001040501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 349951849 + 700449156 = 18707^2 + 26466^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1050401005 - 2⁷ = 1050400877 is a prime.

It is a super-2 number, since 2×1050401005² = 2206684542610020050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1050401005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299230 + ... + 302719.

It is an arithmetic number, because the mean of its divisors is an integer number (158011875).

Almost surely, 2^1050401005 is an apocalyptic number.

It is an amenable number.

1050401005 is a deficient number, since it is larger than the sum of its proper divisors (213693995).

1050401005 is an equidigital number, since it uses as much as digits as its factorization.

1050401005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602303.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1050401005 is about 32409.8905428574. The cubic root of 1050401005 is about 1016.5257308294.

Adding to 1050401005 its reverse (5001040501), we get a palindrome (6051441506).

The spelling of 1050401005 in words is "one billion, fifty million, four hundred one thousand, five".