5436903 has 4 divisors (see below), whose sum is σ = 7249208. Its totient is φ = 3624600.

The previous prime is 5436883. The next prime is 5436917. The reversal of 5436903 is 3096345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5436903 - 2⁶ = 5436839 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436943) 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, 906148 + ... + 906153.

It is an arithmetic number, because the mean of its divisors is an integer number (1812302).

Almost surely, 2^5436903 is an apocalyptic number.

5436903 is a deficient number, since it is larger than the sum of its proper divisors (1812305).

5436903 is a wasteful number, since it uses less digits than its factorization.

5436903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812304.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 5436903 is about 2331.7167495217. The cubic root of 5436903 is about 175.8398055962.

The spelling of 5436903 in words is "five million, four hundred thirty-six thousand, nine hundred three".