4856614920 has 192 divisors, whose sum is σ = 16376256000. Its totient is φ = 1246769664.

The previous prime is 4856614901. The next prime is 4856614957. The reversal of 4856614920 is 294166584.

4856614920 = T₈₁₁₂ + T₈₁₁₃ + ... + T₈₂₅₆.

4856614920 is a `hidden beast` number, since 4 + 8 + 5 + 6 + 614 + 9 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6754321 + ... + 6755039.

It is an arithmetic number, because the mean of its divisors is an integer number (85293000).

Almost surely, 2^4856614920 is an apocalyptic number.

4856614920 is a gapful number since it is divisible by the number (40) 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 4856614920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8188128000).

4856614920 is an abundant number, since it is smaller than the sum of its proper divisors (11519641080).

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

4856614920 is a wasteful number, since it uses less digits than its factorization.

4856614920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 4856614920 is about 69689.4175610616. The cubic root of 4856614920 is about 1693.4714912316.

The spelling of 4856614920 in words is "four billion, eight hundred fifty-six million, six hundred fourteen thousand, nine hundred twenty".