4456247452 has 12 divisors (see below), whose sum is σ = 7914828040. Its totient is φ = 2194868016.

The previous prime is 4456247443. The next prime is 4456247557. The reversal of 4456247452 is 2547426544.

It is a junction number, because it is equal to n+sod(n) for n = 4456247399 and 4456247408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8313627 + ... + 8314162.

Almost surely, 2^4456247452 is an apocalyptic number.

It is an amenable number.

4456247452 is a deficient number, since it is larger than the sum of its proper divisors (3458580588).

4456247452 is a wasteful number, since it uses less digits than its factorization.

4456247452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16627860 (or 16627858 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 43.

The square root of 4456247452 is about 66755.1305294207. The cubic root of 4456247452 is about 1645.5955323827.

The spelling of 4456247452 in words is "four billion, four hundred fifty-six million, two hundred forty-seven thousand, four hundred fifty-two".