4431627052 has 6 divisors (see below), whose sum is σ = 7755347348. Its totient is φ = 2215813524.

The previous prime is 4431627043. The next prime is 4431627073. The reversal of 4431627052 is 2507261344.

It is a junction number, because it is equal to n+sod(n) for n = 4431626999 and 4431627017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553953378 + ... + 553953385.

Almost surely, 2^4431627052 is an apocalyptic number.

It is an amenable number.

4431627052 is a deficient number, since it is larger than the sum of its proper divisors (3323720296).

4431627052 is a wasteful number, since it uses less digits than its factorization.

4431627052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107906767 (or 1107906765 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 4431627052 is about 66570.4668152477. The cubic root of 4431627052 is about 1642.5593406863.

Adding to 4431627052 its reverse (2507261344), we get a palindrome (6938888396).

The spelling of 4431627052 in words is "four billion, four hundred thirty-one million, six hundred twenty-seven thousand, fifty-two".