1050403055 has 32 divisors (see below), whose sum is σ = 1486900800. Its totient is φ = 704858112.

The previous prime is 1050403043. The next prime is 1050403061. The reversal of 1050403055 is 5503040501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050403055 is a prime.

It is a super-2 number, since 2×1050403055² = 2206693155906666050, 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 1050403055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15656 + ... + 48434.

It is an arithmetic number, because the mean of its divisors is an integer number (46465650).

Almost surely, 2^1050403055 is an apocalyptic number.

1050403055 is a deficient number, since it is larger than the sum of its proper divisors (436497745).

1050403055 is a wasteful number, since it uses less digits than its factorization.

1050403055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32843.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1050403055 is about 32409.9221689902. The cubic root of 1050403055 is about 1016.5263921249.

Adding to 1050403055 its reverse (5503040501), we get a palindrome (6553443556).

The spelling of 1050403055 in words is "one billion, fifty million, four hundred three thousand, fifty-five".