4522660143 has 4 divisors (see below), whose sum is σ = 6030213528. Its totient is φ = 3015106760.

The previous prime is 4522660139. The next prime is 4522660157. The reversal of 4522660143 is 3410662254.

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

It is a cyclic number.

It is not a de Polignac number, because 4522660143 - 2² = 4522660139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522660843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753776688 + ... + 753776693.

It is an arithmetic number, because the mean of its divisors is an integer number (1507553382).

Almost surely, 2^4522660143 is an apocalyptic number.

4522660143 is a deficient number, since it is larger than the sum of its proper divisors (1507553385).

4522660143 is a wasteful number, since it uses less digits than its factorization.

4522660143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507553384.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4522660143 is about 67250.7259663418. The cubic root of 4522660143 is about 1653.7301763977.

The spelling of 4522660143 in words is "four billion, five hundred twenty-two million, six hundred sixty thousand, one hundred forty-three".