5400001 has 2 divisors, whose sum is σ = 5400002. Its totient is φ = 5400000.

The previous prime is 5399993. The next prime is 5400019. The reversal of 5400001 is 1000045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 201601 = 2280^2 + 449^2 .

It is a cyclic number.

It is not a de Polignac number, because 5400001 - 2³ = 5399993 is a prime.

It is not a weakly prime, because it can be changed into another prime (5400071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700000 + 2700001.

It is an arithmetic number, because the mean of its divisors is an integer number (2700001).

Almost surely, 2^5400001 is an apocalyptic number.

It is an amenable number.

5400001 is a deficient number, since it is larger than the sum of its proper divisors (1).

5400001 is an equidigital number, since it uses as much as digits as its factorization.

5400001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 5400001 is about 2323.7902228902. The cubic root of 5400001 is about 175.4410751225.

Adding to 5400001 its reverse (1000045), we get a palindrome (6400046).

The spelling of 5400001 in words is "five million, four hundred thousand, one".