1050405135 has 24 divisors (see below), whose sum is σ = 1819877904. Its totient is φ = 517121280.

The previous prime is 1050405127. The next prime is 1050405149. The reversal of 1050405135 is 5315040501.

It is not a de Polignac number, because 1050405135 - 2³ = 1050405127 is a prime.

It is a super-2 number, since 2×1050405135² = 2206701895268736450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 204646 + ... + 209715.

It is an arithmetic number, because the mean of its divisors is an integer number (75828246).

Almost surely, 2^1050405135 is an apocalyptic number.

1050405135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1050405135 is a deficient number, since it is larger than the sum of its proper divisors (769472769).

1050405135 is a wasteful number, since it uses less digits than its factorization.

1050405135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414395 (or 414382 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1050405135 is about 32409.9542579128. The cubic root of 1050405135 is about 1016.5270630970.

Adding to 1050405135 its reverse (5315040501), we get a palindrome (6365445636).

The spelling of 1050405135 in words is "one billion, fifty million, four hundred five thousand, one hundred thirty-five".