4922581248 has 252 divisors, whose sum is σ = 15873223660. Its totient is φ = 1513893888.

The previous prime is 4922581243. The next prime is 4922581277. The reversal of 4922581248 is 8421852294.

4922581248 is a `hidden beast` number, since 4 + 9 + 22 + 581 + 2 + 48 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3202654464 + 1719926784 = 56592^2 + 41472^2 .

It is a super-2 number, since 2×4922581248² = 48463612286322475008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4922581243) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2425098 + ... + 2427126.

Almost surely, 2^4922581248 is an apocalyptic number.

4922581248 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 4922581248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7936611830).

4922581248 is an abundant number, since it is smaller than the sum of its proper divisors (10950642412).

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

4922581248 is an equidigital number, since it uses as much as digits as its factorization.

4922581248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2047 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 4922581248 is about 70161.1092272635. The cubic root of 4922581248 is about 1701.1043859682.

The spelling of 4922581248 in words is "four billion, nine hundred twenty-two million, five hundred eighty-one thousand, two hundred forty-eight".