4535334531021 has 32 divisors (see below), whose sum is σ = 7001683476480. Its totient is φ = 2557757016576.

The previous prime is 4535334530963. The next prime is 4535334531029. The reversal of 4535334531021 is 1201354335354.

It is not a de Polignac number, because 4535334531021 - 2⁶ = 4535334530957 is a prime.

It is a super-3 number, since 3×4535334531021³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535334531029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2369661 + ... + 3832226.

It is an arithmetic number, because the mean of its divisors is an integer number (218802608640).

Almost surely, 2^{4535334531021} is an apocalyptic number.

It is an amenable number.

4535334531021 is a deficient number, since it is larger than the sum of its proper divisors (2466348945459).

4535334531021 is a wasteful number, since it uses less digits than its factorization.

4535334531021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6202353.

The product of its (nonzero) digits is 324000, while the sum is 39.

Adding to 4535334531021 its reverse (1201354335354), we get a palindrome (5736688866375).

The spelling of 4535334531021 in words is "four trillion, five hundred thirty-five billion, three hundred thirty-four million, five hundred thirty-one thousand, twenty-one".