4751848161 has 6 divisors (see below), whose sum is σ = 6863780690. Its totient is φ = 3167898768.

The previous prime is 4751848121. The next prime is 4751848181. The reversal of 4751848161 is 1618481574.

4751848161 is a `hidden beast` number, since 475 + 18 + 4 + 8 + 161 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2803067136 + 1948781025 = 52944^2 + 44145^2 .

It is not a de Polignac number, because 4751848161 - 2⁷ = 4751848033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4751848121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 263991556 + ... + 263991573.

Almost surely, 2^4751848161 is an apocalyptic number.

It is an amenable number.

4751848161 is a deficient number, since it is larger than the sum of its proper divisors (2111932529).

4751848161 is a wasteful number, since it uses less digits than its factorization.

4751848161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527983135 (or 527983132 counting only the distinct ones).

The product of its digits is 215040, while the sum is 45.

The square root of 4751848161 is about 68933.6504256085. The cubic root of 4751848161 is about 1681.2056916853.

The spelling of 4751848161 in words is "four billion, seven hundred fifty-one million, eight hundred forty-eight thousand, one hundred sixty-one".