5006401 has 2 divisors, whose sum is σ = 5006402. Its totient is φ = 5006400.

The previous prime is 5006399. The next prime is 5006411. The reversal of 5006401 is 1046005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3418801 + 1587600 = 1849^2 + 1260^2 .

It is a cyclic number.

It is not a de Polignac number, because 5006401 - 2¹ = 5006399 is a prime.

Together with 5006399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5006411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503200 + 2503201.

It is an arithmetic number, because the mean of its divisors is an integer number (2503201).

Almost surely, 2^5006401 is an apocalyptic number.

It is an amenable number.

5006401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5006401 is an equidigital number, since it uses as much as digits as its factorization.

5006401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5006401 is about 2237.4988268153. The cubic root of 5006401 is about 171.0705339245.

The spelling of 5006401 in words is "five million, six thousand, four hundred one".