1052066530 has 32 divisors (see below), whose sum is σ = 1960132608. Its totient is φ = 406142400.

The previous prime is 1052066513. The next prime is 1052066551. The reversal of 1052066530 is 356602501.

It is a super-2 number, since 2×1052066530² = 2213687967092481800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114300 + ... + 123160.

It is an arithmetic number, because the mean of its divisors is an integer number (61254144).

Almost surely, 2^1052066530 is an apocalyptic number.

1052066530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052066530 is a deficient number, since it is larger than the sum of its proper divisors (908066078).

1052066530 is a wasteful number, since it uses less digits than its factorization.

1052066530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9282.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1052066530 is about 32435.5750681254. The cubic root of 1052066530 is about 1017.0627178021.

The spelling of 1052066530 in words is "one billion, fifty-two million, sixty-six thousand, five hundred thirty".