1053432002164 has 6 divisors (see below), whose sum is σ = 1843506003794. Its totient is φ = 526716001080.

The previous prime is 1053432002143. The next prime is 1053432002173. The reversal of 1053432002164 is 4612002343501.

It can be written as a sum of positive squares in only one way, i.e., 928413185764 + 125018816400 = 963542^2 + 353580^2 .

It is a super-2 number, since 2×1053432002164² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131679000267 + ... + 131679000274.

Almost surely, 2^{1053432002164} is an apocalyptic number.

It is an amenable number.

1053432002164 is a deficient number, since it is larger than the sum of its proper divisors (790074001630).

1053432002164 is a wasteful number, since it uses less digits than its factorization.

1053432002164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263358000545 (or 263358000543 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1053432002164 its reverse (4612002343501), we get a palindrome (5665434345665).

The spelling of 1053432002164 in words is "one trillion, fifty-three billion, four hundred thirty-two million, two thousand, one hundred sixty-four".