1052830514 has 4 divisors (see below), whose sum is σ = 1579245774. Its totient is φ = 526415256.

The previous prime is 1052830511. The next prime is 1052830517. The reversal of 1052830514 is 4150382501.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1052830511) and next prime (1052830517).

It can be written as a sum of positive squares in only one way, i.e., 633277225 + 419553289 = 25165^2 + 20483^2 .

It is a super-2 number, since 2×1052830514² = 2216904182419008392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052830511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263207627 + ... + 263207630.

Almost surely, 2^1052830514 is an apocalyptic number.

1052830514 is a deficient number, since it is larger than the sum of its proper divisors (526415260).

1052830514 is an equidigital number, since it uses as much as digits as its factorization.

1052830514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526415259.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1052830514 is about 32447.3498763767. The cubic root of 1052830514 is about 1017.3088466077.

The spelling of 1052830514 in words is "one billion, fifty-two million, eight hundred thirty thousand, five hundred fourteen".