1052713445 has 8 divisors (see below), whose sum is σ = 1443721344. Its totient is φ = 721860624.

The previous prime is 1052713433. The next prime is 1052713463. The reversal of 1052713445 is 5443172501.

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 1052713445 - 2⁴ = 1052713429 is a prime.

It is a super-2 number, since 2×1052713445² = 2216411194567536050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15038729 + ... + 15038798.

It is an arithmetic number, because the mean of its divisors is an integer number (180465168).

Almost surely, 2^1052713445 is an apocalyptic number.

It is an amenable number.

1052713445 is a deficient number, since it is larger than the sum of its proper divisors (391007899).

1052713445 is an equidigital number, since it uses as much as digits as its factorization.

1052713445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30077539.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1052713445 is about 32445.5458422262. The cubic root of 1052713445 is about 1017.2711388152.

Adding to 1052713445 its reverse (5443172501), we get a palindrome (6495885946).

The spelling of 1052713445 in words is "one billion, fifty-two million, seven hundred thirteen thousand, four hundred forty-five".