4566038448 has 20 divisors (see below), whose sum is σ = 11795599448. Its totient is φ = 1522012800.

The previous prime is 4566038441. The next prime is 4566038473. The reversal of 4566038448 is 8448306654.

It is a super-2 number, since 2×4566038448² = 41697414217228497408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 95125801 = 4566038448 / (4 + 5 + 6 + 6 + 0 + 3 + 8 + 4 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 4566038397 and 4566038406.

It is not an unprimeable number, because it can be changed into a prime (4566038441) 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, 47562853 + ... + 47562948.

Almost surely, 2^4566038448 is an apocalyptic number.

4566038448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4566038448 is an abundant number, since it is smaller than the sum of its proper divisors (7229561000).

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

4566038448 is a wasteful number, since it uses less digits than its factorization.

4566038448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95125812 (or 95125806 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The square root of 4566038448 is about 67572.4681212696. The cubic root of 4566038448 is about 1659.0005170255. Note that the first 3 decimals are identical.

The spelling of 4566038448 in words is "four billion, five hundred sixty-six million, thirty-eight thousand, four hundred forty-eight".