1050511053 has 16 divisors (see below), whose sum is σ = 1436230656. Its totient is φ = 682686000.

The previous prime is 1050511019. The next prime is 1050511093. The reversal of 1050511053 is 3501150501.

It is not a de Polignac number, because 1050511053 - 2¹⁰ = 1050510029 is a prime.

It is a super-2 number, since 2×1050511053² = 2207146944950337618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050511003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20550 + ... + 50232.

It is an arithmetic number, because the mean of its divisors is an integer number (89764416).

Almost surely, 2^1050511053 is an apocalyptic number.

It is an amenable number.

1050511053 is a deficient number, since it is larger than the sum of its proper divisors (385719603).

1050511053 is a wasteful number, since it uses less digits than its factorization.

1050511053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29984.

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 1050511053 is about 32411.5882517349. The cubic root of 1050511053 is about 1016.5612292459.

Adding to 1050511053 its reverse (3501150501), we get a palindrome (4551661554).

The spelling of 1050511053 in words is "one billion, fifty million, five hundred eleven thousand, fifty-three".