4544345132 has 6 divisors (see below), whose sum is σ = 7952603988. Its totient is φ = 2272172564.

The previous prime is 4544345111. The next prime is 4544345171. The reversal of 4544345132 is 2315434454.

It is a junction number, because it is equal to n+sod(n) for n = 4544345092 and 4544345101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568043138 + ... + 568043145.

It is an arithmetic number, because the mean of its divisors is an integer number (1325433998).

Almost surely, 2^4544345132 is an apocalyptic number.

It is an amenable number.

4544345132 is a deficient number, since it is larger than the sum of its proper divisors (3408258856).

4544345132 is a wasteful number, since it uses less digits than its factorization.

4544345132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136086287 (or 1136086285 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

The square root of 4544345132 is about 67411.7581138484. The cubic root of 4544345132 is about 1656.3690332354.

Adding to 4544345132 its reverse (2315434454), we get a palindrome (6859779586).

The spelling of 4544345132 in words is "four billion, five hundred forty-four million, three hundred forty-five thousand, one hundred thirty-two".