4890143453 has 16 divisors (see below), whose sum is σ = 5501723136. Its totient is φ = 4315705920.

The previous prime is 4890143441. The next prime is 4890143501. The reversal of 4890143453 is 3543410984.

It is not a de Polignac number, because 4890143453 - 2⁴ = 4890143437 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 4890143453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890143953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39650 + ... + 106547.

It is an arithmetic number, because the mean of its divisors is an integer number (343857696).

Almost surely, 2^4890143453 is an apocalyptic number.

It is an amenable number.

4890143453 is a deficient number, since it is larger than the sum of its proper divisors (611579683).

4890143453 is a wasteful number, since it uses less digits than its factorization.

4890143453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146324.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 4890143453 is about 69929.5606521305. The cubic root of 4890143453 is about 1697.3596212512.

The spelling of 4890143453 in words is "four billion, eight hundred ninety million, one hundred forty-three thousand, four hundred fifty-three".