1052051330 has 64 divisors (see below), whose sum is σ = 2136613248. Its totient is φ = 369653760.

The previous prime is 1052051317. The next prime is 1052051333. The reversal of 1052051330 is 331502501.

1052051330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052051330² = 2213624001909537800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052051333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457664 + ... + 459956.

It is an arithmetic number, because the mean of its divisors is an integer number (33384582).

Almost surely, 2^1052051330 is an apocalyptic number.

1052051330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052051330 is an abundant number, since it is smaller than the sum of its proper divisors (1084561918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052051330 is a wasteful number, since it uses less digits than its factorization.

1052051330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1052051330 is about 32435.3407566500. The cubic root of 1052051330 is about 1017.0578196874.

Adding to 1052051330 its reverse (331502501), we get a palindrome (1383553831).

The spelling of 1052051330 in words is "one billion, fifty-two million, fifty-one thousand, three hundred thirty".