5401319 has 18 divisors (see below), whose sum is σ = 6913872. Its totient is φ = 4204200.

The previous prime is 5401313. The next prime is 5401327. The reversal of 5401319 is 9131045.

It is a happy number.

It is not a de Polignac number, because 5401319 - 2⁸ = 5401063 is a prime.

It is a super-2 number, since 2×5401319² = 58348493879522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5401294 and 5401303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5474 + ... + 6384.

It is an arithmetic number, because the mean of its divisors is an integer number (384104).

Almost surely, 2^5401319 is an apocalyptic number.

5401319 is a deficient number, since it is larger than the sum of its proper divisors (1512553).

5401319 is a wasteful number, since it uses less digits than its factorization.

5401319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5401319 is about 2324.0737940091. The cubic root of 5401319 is about 175.4553474980.

The spelling of 5401319 in words is "five million, four hundred one thousand, three hundred nineteen".