1052052505 has 8 divisors (see below), whose sum is σ = 1442814912. Its totient is φ = 721407408.

The previous prime is 1052052503. The next prime is 1052052509. The reversal of 1052052505 is 5052502501.

It is a happy number.

1052052505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1052052505 - 2¹ = 1052052503 is a prime.

It is a super-2 number, since 2×1052052505² = 2213628946553550050, 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 1052052505.

It is not an unprimeable number, because it can be changed into a prime (1052052503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15029287 + ... + 15029356.

It is an arithmetic number, because the mean of its divisors is an integer number (180351864).

Almost surely, 2^1052052505 is an apocalyptic number.

It is an amenable number.

1052052505 is a deficient number, since it is larger than the sum of its proper divisors (390762407).

1052052505 is an equidigital number, since it uses as much as digits as its factorization.

1052052505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30058655.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 1052052505 is about 32435.3588696040. The cubic root of 1052052505 is about 1017.0581983262.

The spelling of 1052052505 in words is "one billion, fifty-two million, fifty-two thousand, five hundred five".