1052057164 has 12 divisors (see below), whose sum is σ = 1841405104. Its totient is φ = 525941424.

The previous prime is 1052057159. The next prime is 1052057219. The reversal of 1052057164 is 4617502501.

It is a super-2 number, since 2×1052057164² = 2213648552647445792, 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 3 ways as a sum of consecutive naturals, for example, 10777 + ... + 47119.

Almost surely, 2^1052057164 is an apocalyptic number.

It is an amenable number.

1052057164 is a deficient number, since it is larger than the sum of its proper divisors (789347940).

1052057164 is a wasteful number, since it uses less digits than its factorization.

1052057164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43584 (or 43582 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1052057164 is about 32435.4306892941. The cubic root of 1052057164 is about 1017.0596996668.

Adding to 1052057164 its reverse (4617502501), we get a palindrome (5669559665).

The spelling of 1052057164 in words is "one billion, fifty-two million, fifty-seven thousand, one hundred sixty-four".