5352143465 has 4 divisors (see below), whose sum is σ = 6422572164. Its totient is φ = 4281714768.

The previous prime is 5352143453. The next prime is 5352143491. The reversal of 5352143465 is 5643412535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2546110681 + 2806032784 = 50459^2 + 52972^2 .

It is a cyclic number.

It is not a de Polignac number, because 5352143465 - 2⁴ = 5352143449 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 535214342 + ... + 535214351.

It is an arithmetic number, because the mean of its divisors is an integer number (1605643041).

Almost surely, 2^5352143465 is an apocalyptic number.

It is an amenable number.

5352143465 is a deficient number, since it is larger than the sum of its proper divisors (1070428699).

5352143465 is a wasteful number, since it uses less digits than its factorization.

5352143465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070428698.

The product of its digits is 216000, while the sum is 38.

The square root of 5352143465 is about 73158.3451494086. The cubic root of 5352143465 is about 1749.2125398637.

The spelling of 5352143465 in words is "five billion, three hundred fifty-two million, one hundred forty-three thousand, four hundred sixty-five".