1052534345 has 8 divisors (see below), whose sum is σ = 1337337864. Its totient is φ = 792496384.

The previous prime is 1052534339. The next prime is 1052534359. The reversal of 1052534345 is 5434352501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 184878409 + 867655936 = 13597^2 + 29456^2 .

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 1052534345 - 2²⁰ = 1051485769 is a prime.

It is a super-2 number, since 2×1052534345² = 2215657094809158050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6191294 + ... + 6191463.

It is an arithmetic number, because the mean of its divisors is an integer number (167167233).

Almost surely, 2^1052534345 is an apocalyptic number.

It is an amenable number.

1052534345 is a deficient number, since it is larger than the sum of its proper divisors (284803519).

1052534345 is a wasteful number, since it uses less digits than its factorization.

1052534345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12382779.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 1052534345 is about 32442.7857157797. The cubic root of 1052534345 is about 1017.2134454973.

Adding to 1052534345 its reverse (5434352501), we get a palindrome (6486886846).

The spelling of 1052534345 in words is "one billion, fifty-two million, five hundred thirty-four thousand, three hundred forty-five".