1052053065 has 48 divisors (see below), whose sum is σ = 2093390208. Its totient is φ = 478787328.

The previous prime is 1052053063. The next prime is 1052053103. The reversal of 1052053065 is 5603502501.

1052053065 is a `hidden beast` number, since 105 + 20 + 530 + 6 + 5 = 666.

It is not a de Polignac number, because 1052053065 - 2¹ = 1052053063 is a prime.

It is a super-2 number, since 2×1052053065² = 2213631303151788450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1052053063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64149 + ... + 78861.

It is an arithmetic number, because the mean of its divisors is an integer number (43612296).

Almost surely, 2^1052053065 is an apocalyptic number.

1052053065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052053065 is a deficient number, since it is larger than the sum of its proper divisors (1041337143).

1052053065 is a wasteful number, since it uses less digits than its factorization.

1052053065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14958 (or 14955 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1052053065 is about 32435.3675021573. The cubic root of 1052053065 is about 1017.0583787838.

Adding to 1052053065 its reverse (5603502501), we get a palindrome (6655555566).

The spelling of 1052053065 in words is "one billion, fifty-two million, fifty-three thousand, sixty-five".