4453312752 has 60 divisors (see below), whose sum is σ = 14243535280. Its totient is φ = 1272374784.

The previous prime is 4453312733. The next prime is 4453312783. The reversal of 4453312752 is 2572133544.

4453312752 is a `hidden beast` number, since 44 + 533 + 12 + 75 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2207977 + ... + 2209992.

Almost surely, 2^4453312752 is an apocalyptic number.

4453312752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4453312752 is an abundant number, since it is smaller than the sum of its proper divisors (9790222528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4453312752 is a wasteful number, since it uses less digits than its factorization.

4453312752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417990 (or 4417981 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 4453312752 is about 66733.1458272424. The cubic root of 4453312752 is about 1645.2342127013.

The spelling of 4453312752 in words is "four billion, four hundred fifty-three million, three hundred twelve thousand, seven hundred fifty-two".