4478532458829 has 48 divisors (see below), whose sum is σ = 7071643622400. Its totient is φ = 2504347781760.

The previous prime is 4478532458819. The next prime is 4478532458893. The reversal of 4478532458829 is 9288542358744.

It is not a de Polignac number, because 4478532458829 - 2¹⁵ = 4478532426061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478532458819) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10353907 + ... + 10777775.

It is an arithmetic number, because the mean of its divisors is an integer number (147325908800).

Almost surely, 2^{4478532458829} is an apocalyptic number.

It is an amenable number.

4478532458829 is a deficient number, since it is larger than the sum of its proper divisors (2593111163571).

4478532458829 is a wasteful number, since it uses less digits than its factorization.

4478532458829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426146 (or 426135 counting only the distinct ones).

The product of its digits is 619315200, while the sum is 69.

The spelling of 4478532458829 in words is "four trillion, four hundred seventy-eight billion, five hundred thirty-two million, four hundred fifty-eight thousand, eight hundred twenty-nine".