9995253 has 8 divisors (see below), whose sum is σ = 13346400. Its totient is φ = 6653808.

The previous prime is 9995243. The next prime is 9995257. The reversal of 9995253 is 3525999.

9995253 is digitally balanced in base 2 and base 4, 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 de Polignac number, because none of the positive numbers 2^k-9995253 is a prime.

It is a Curzon number.

9995253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9995257) 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, 478 + ... + 4496.

It is an arithmetic number, because the mean of its divisors is an integer number (1668300).

Almost surely, 2^9995253 is an apocalyptic number.

It is an amenable number.

9995253 is a deficient number, since it is larger than the sum of its proper divisors (3351147).

9995253 is a wasteful number, since it uses less digits than its factorization.

9995253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4851.

The product of its digits is 109350, while the sum is 42.

The square root of 9995253 is about 3161.5270044711. The cubic root of 9995253 is about 215.4093732693.

The spelling of 9995253 in words is "nine million, nine hundred ninety-five thousand, two hundred fifty-three".