4530143641 has 16 divisors (see below), whose sum is σ = 4763176704. Its totient is φ = 4300236864.

The previous prime is 4530143627. The next prime is 4530143693. The reversal of 4530143641 is 1463410354.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4530143641 - 2²⁷ = 4395925913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4530141641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2205571 + ... + 2207623.

It is an arithmetic number, because the mean of its divisors is an integer number (297698544).

Almost surely, 2^4530143641 is an apocalyptic number.

It is an amenable number.

4530143641 is a deficient number, since it is larger than the sum of its proper divisors (233033063).

4530143641 is a wasteful number, since it uses less digits than its factorization.

4530143641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760.

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

The square root of 4530143641 is about 67306.3417591537. The cubic root of 4530143641 is about 1654.6417982061.

Adding to 4530143641 its reverse (1463410354), we get a palindrome (5993553995).

The spelling of 4530143641 in words is "four billion, five hundred thirty million, one hundred forty-three thousand, six hundred forty-one".