4473451912 has 16 divisors (see below), whose sum is σ = 8395384860. Its totient is φ = 2234682624.

The previous prime is 4473451847. The next prime is 4473451919. The reversal of 4473451912 is 2191543744.

It can be written as a sum of positive squares in 2 ways, for example, as 4355208036 + 118243876 = 65994^2 + 10874^2 .

It is not an unprimeable number, because it can be changed into a prime (4473451919) 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, 246093 + ... + 263644.

Almost surely, 2^4473451912 is an apocalyptic number.

It is an amenable number.

4473451912 is a deficient number, since it is larger than the sum of its proper divisors (3921932948).

4473451912 is a wasteful number, since it uses less digits than its factorization.

4473451912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510840 (or 510836 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 4473451912 is about 66883.8688474284. The cubic root of 4473451912 is about 1647.7105574953.

The spelling of 4473451912 in words is "four billion, four hundred seventy-three million, four hundred fifty-one thousand, nine hundred twelve".