4821151056 has 160 divisors (see below), whose sum is σ = 13067163648. Its totient is φ = 1530493440.

The previous prime is 4821151051. The next prime is 4821151061. The reversal of 4821151056 is 6501511284.

It is an interprime number because it is at equal distance from previous prime (4821151051) and next prime (4821151061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4821151051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24472750 + ... + 24472946.

Almost surely, 2^4821151056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4821151056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6533581824).

4821151056 is an abundant number, since it is smaller than the sum of its proper divisors (8246012592).

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

4821151056 is a wasteful number, since it uses less digits than its factorization.

4821151056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 4821151056 is about 69434.5091147046. The cubic root of 4821151056 is about 1689.3394073303.

The spelling of 4821151056 in words is "four billion, eight hundred twenty-one million, one hundred fifty-one thousand, fifty-six".