5168478001 has 2 divisors, whose sum is σ = 5168478002. Its totient is φ = 5168478000.

The previous prime is 5168477969. The next prime is 5168478053. The reversal of 5168478001 is 1008748615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3093584400 + 2074893601 = 55620^2 + 45551^2 .

It is a cyclic number.

It is not a de Polignac number, because 5168478001 - 2⁵ = 5168477969 is a prime.

It is not a weakly prime, because it can be changed into another prime (5168578001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584239000 + 2584239001.

It is an arithmetic number, because the mean of its divisors is an integer number (2584239001).

Almost surely, 2^5168478001 is an apocalyptic number.

It is an amenable number.

5168478001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5168478001 is an equidigital number, since it uses as much as digits as its factorization.

5168478001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 5168478001 is about 71892.1275314620. The cubic root of 5168478001 is about 1728.9703966343.

The spelling of 5168478001 in words is "five billion, one hundred sixty-eight million, four hundred seventy-eight thousand, one".