4986975168 has 224 divisors, whose sum is σ = 16873728000. Its totient is φ = 1414775808.

The previous prime is 4986975157. The next prime is 4986975173. The reversal of 4986975168 is 8615796894.

4986975168 is a `hidden beast` number, since 498 + 6 + 97 + 51 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1800921 + ... + 1803687.

Almost surely, 2^4986975168 is an apocalyptic number.

4986975168 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 4986975168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8436864000).

4986975168 is an abundant number, since it is smaller than the sum of its proper divisors (11886752832).

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

4986975168 is a wasteful number, since it uses less digits than its factorization.

4986975168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944 (or 2928 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The square root of 4986975168 is about 70618.5185910891. The cubic root of 4986975168 is about 1708.4898455523.

The spelling of 4986975168 in words is "four billion, nine hundred eighty-six million, nine hundred seventy-five thousand, one hundred sixty-eight".