9995503 has 8 divisors (see below), whose sum is σ = 11446272. Its totient is φ = 8550456.

The previous prime is 9995497. The next prime is 9995519. The reversal of 9995503 is 3055999.

It is a happy number.

9995503 is digitally balanced in base 2, base 3 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9995503 - 2¹³ = 9987311 is a prime.

It is a Duffinian number.

9995503 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9995533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3426 + ... + 5632.

It is an arithmetic number, because the mean of its divisors is an integer number (1430784).

Almost surely, 2^9995503 is an apocalyptic number.

9995503 is a deficient number, since it is larger than the sum of its proper divisors (1450769).

9995503 is a wasteful number, since it uses less digits than its factorization.

9995503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861.

The product of its (nonzero) digits is 54675, while the sum is 40.

The square root of 9995503 is about 3161.5665420800. The cubic root of 9995503 is about 215.4111691850.

The spelling of 9995503 in words is "nine million, nine hundred ninety-five thousand, five hundred three".