4543401012 has 12 divisors (see below), whose sum is σ = 10601269056. Its totient is φ = 1514467000.

The previous prime is 4543400999. The next prime is 4543401017. The reversal of 4543401012 is 2101043454.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4543401017) 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, 189308364 + ... + 189308387.

It is an arithmetic number, because the mean of its divisors is an integer number (883439088).

Almost surely, 2^4543401012 is an apocalyptic number.

It is an amenable number.

4543401012 is an abundant number, since it is smaller than the sum of its proper divisors (6057868044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543401012 is a wasteful number, since it uses less digits than its factorization.

4543401012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378616758 (or 378616756 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4543401012 is about 67404.7551141609. The cubic root of 4543401012 is about 1656.2543178110.

Adding to 4543401012 its reverse (2101043454), we get a palindrome (6644444466).

The spelling of 4543401012 in words is "four billion, five hundred forty-three million, four hundred one thousand, twelve".