5403899 has 4 divisors (see below), whose sum is σ = 5421264. Its totient is φ = 5386536.

The previous prime is 5403877. The next prime is 5403901. The reversal of 5403899 is 9983045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9983045 = 5 ⋅1996609.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5403829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8207 + ... + 8840.

It is an arithmetic number, because the mean of its divisors is an integer number (1355316).

Almost surely, 2^5403899 is an apocalyptic number.

5403899 is a deficient number, since it is larger than the sum of its proper divisors (17365).

5403899 is a wasteful number, since it uses less digits than its factorization.

5403899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17364.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 5403899 is about 2324.6287875702. The cubic root of 5403899 is about 175.4832791163.

The spelling of 5403899 in words is "five million, four hundred three thousand, eight hundred ninety-nine".