4820281488 has 400 divisors, whose sum is σ = 16208641152. Its totient is φ = 1368576000.

The previous prime is 4820281457. The next prime is 4820281493. The reversal of 4820281488 is 8841820284.

4820281488 is a `hidden beast` number, since 482 + 0 + 28 + 148 + 8 = 666.

It is a super-2 number, since 2×4820281488² = 46470227247110988288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 20001048 + ... + 20001288.

Almost surely, 2^4820281488 is an apocalyptic number.

4820281488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4820281488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8104320576).

4820281488 is an abundant number, since it is smaller than the sum of its proper divisors (11388359664).

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

4820281488 is a wasteful number, since it uses less digits than its factorization.

4820281488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The square root of 4820281488 is about 69428.2470468613. The cubic root of 4820281488 is about 1689.2378351953.

The spelling of 4820281488 in words is "four billion, eight hundred twenty million, two hundred eighty-one thousand, four hundred eighty-eight".