4530852517021 has 8 divisors (see below), whose sum is σ = 4668270407424. Its totient is φ = 4394222122320.

The previous prime is 4530852517003. The next prime is 4530852517109. The reversal of 4530852517021 is 1207152580354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4530852517021 - 2⁵ = 4530852516989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530852517421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196862245 + ... + 196885258.

It is an arithmetic number, because the mean of its divisors is an integer number (583533800928).

Almost surely, 2^{4530852517021} is an apocalyptic number.

It is an amenable number.

4530852517021 is a deficient number, since it is larger than the sum of its proper divisors (137417890403).

4530852517021 is a wasteful number, since it uses less digits than its factorization.

4530852517021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393747851.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 4530852517021 in words is "four trillion, five hundred thirty billion, eight hundred fifty-two million, five hundred seventeen thousand, twenty-one".