1052544705 has 64 divisors (see below), whose sum is σ = 1820620800. Its totient is φ = 518031360.

The previous prime is 1052544679. The next prime is 1052544737. The reversal of 1052544705 is 5074452501.

It is not a de Polignac number, because 1052544705 - 2⁶ = 1052544641 is a prime.

It is a super-2 number, since 2×1052544705² = 2215700712047074050, which contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 1199727 + ... + 1200603.

It is an arithmetic number, because the mean of its divisors is an integer number (28447200).

Almost surely, 2^1052544705 is an apocalyptic number.

1052544705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052544705 is a deficient number, since it is larger than the sum of its proper divisors (768076095).

1052544705 is a wasteful number, since it uses less digits than its factorization.

1052544705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 1052544705 is about 32442.9453810840. The cubic root of 1052544705 is about 1017.2167829329.

The spelling of 1052544705 in words is "one billion, fifty-two million, five hundred forty-four thousand, seven hundred five".