4755563136 has 160 divisors (see below), whose sum is σ = 14985532980. Its totient is φ = 1491886080.

The previous prime is 4755563129. The next prime is 4755563161. The reversal of 4755563136 is 6313655574.

4755563136 is a `hidden beast` number, since 4 + 7 + 5 + 5 + 5 + 631 + 3 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4727937600 + 27625536 = 68760^2 + 5256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4755563091 and 4755563100.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 162766 + ... + 189746.

Almost surely, 2^4755563136 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 4755563136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7492766490).

4755563136 is an abundant number, since it is smaller than the sum of its proper divisors (10229969844).

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

4755563136 is a wasteful number, since it uses less digits than its factorization.

4755563136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27024 (or 27003 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 45.

The square root of 4755563136 is about 68960.5911807606. The cubic root of 4755563136 is about 1681.6436974187.

The spelling of 4755563136 in words is "four billion, seven hundred fifty-five million, five hundred sixty-three thousand, one hundred thirty-six".