5401003 has 2 divisors, whose sum is σ = 5401004. Its totient is φ = 5401002.

The previous prime is 5400979. The next prime is 5401013. The reversal of 5401003 is 3001045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5401003 is a prime.

It is not a weakly prime, because it can be changed into another prime (5401013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700501 + 2700502.

It is an arithmetic number, because the mean of its divisors is an integer number (2700502).

Almost surely, 2^5401003 is an apocalyptic number.

5401003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401003 is an equidigital number, since it uses as much as digits as its factorization.

5401003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 5401003 is about 2324.0058089428. The cubic root of 5401003 is about 175.4519258047.

Adding to 5401003 its reverse (3001045), we get a palindrome (8402048).

The spelling of 5401003 in words is "five million, four hundred one thousand, three".