5016236643 has 24 divisors (see below), whose sum is σ = 7908606576. Its totient is φ = 3038515200.

The previous prime is 5016236639. The next prime is 5016236647. The reversal of 5016236643 is 3466326105.

5016236643 is a `hidden beast` number, since 5 + 0 + 1 + 6 + 2 + 3 + 6 + 643 = 666.

It is an interprime number because it is at equal distance from previous prime (5016236639) and next prime (5016236647).

It is not a de Polignac number, because 5016236643 - 2² = 5016236639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5016236598 and 5016236607.

It is not an unprimeable number, because it can be changed into a prime (5016236647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187123 + ... + 212243.

It is an arithmetic number, because the mean of its divisors is an integer number (329525274).

Almost surely, 2^5016236643 is an apocalyptic number.

5016236643 is a deficient number, since it is larger than the sum of its proper divisors (2892369933).

5016236643 is a wasteful number, since it uses less digits than its factorization.

5016236643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27155 (or 27152 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 5016236643 is about 70825.3954665980. The cubic root of 5016236643 is about 1711.8248980001.

The spelling of 5016236643 in words is "five billion, sixteen million, two hundred thirty-six thousand, six hundred forty-three".