1052534409 has 8 divisors (see below), whose sum is σ = 1403630400. Its totient is φ = 701564016.

The previous prime is 1052534383. The next prime is 1052534419. The reversal of 1052534409 is 9044352501.

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

It is not a de Polignac number, because 1052534409 - 2⁵ = 1052534377 is a prime.

It is a super-2 number, since 2×1052534409² = 2215657364257958562, 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 1052534409.

It is not an unprimeable number, because it can be changed into a prime (1052534419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9702 + ... + 46895.

It is an arithmetic number, because the mean of its divisors is an integer number (175453800).

Almost surely, 2^1052534409 is an apocalyptic number.

It is an amenable number.

1052534409 is a deficient number, since it is larger than the sum of its proper divisors (351095991).

1052534409 is an equidigital number, since it uses as much as digits as its factorization.

1052534409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62799.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1052534409 is about 32442.7867021315. The cubic root of 1052534409 is about 1017.2134661147.

The spelling of 1052534409 in words is "one billion, fifty-two million, five hundred thirty-four thousand, four hundred nine".