4532021012 has 24 divisors (see below), whose sum is σ = 8026200000. Its totient is φ = 2238921216.

The previous prime is 4532021003. The next prime is 4532021017. The reversal of 4532021012 is 2101202354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532021017) 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, 172739 + ... + 197237.

It is an arithmetic number, because the mean of its divisors is an integer number (334425000).

Almost surely, 2^4532021012 is an apocalyptic number.

It is an amenable number.

4532021012 is a deficient number, since it is larger than the sum of its proper divisors (3494178988).

4532021012 is a wasteful number, since it uses less digits than its factorization.

4532021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25055 (or 25053 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4532021012 is about 67320.2867789495. The cubic root of 4532021012 is about 1654.8703375019.

Adding to 4532021012 its reverse (2101202354), we get a palindrome (6633223366).

The spelling of 4532021012 in words is "four billion, five hundred thirty-two million, twenty-one thousand, twelve".