4543122002 has 16 divisors (see below), whose sum is σ = 6849428472. Its totient is φ = 2260008960.

The previous prime is 4543121987. The next prime is 4543122061. The reversal of 4543122002 is 2002213454.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4529424601 + 13697401 = 67301^2 + 3701^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315602 + ... + 329682.

Almost surely, 2^4543122002 is an apocalyptic number.

4543122002 is a deficient number, since it is larger than the sum of its proper divisors (2306306470).

4543122002 is a wasteful number, since it uses less digits than its factorization.

4543122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14893.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4543122002 is about 67402.6854212798. The cubic root of 4543122002 is about 1656.2204136222.

Adding to 4543122002 its reverse (2002213454), we get a palindrome (6545335456).

The spelling of 4543122002 in words is "four billion, five hundred forty-three million, one hundred twenty-two thousand, two".