9995303555 has 16 divisors (see below), whose sum is σ = 12041148960. Its totient is φ = 7965113088.

The previous prime is 9995303497. The next prime is 9995303587. The reversal of 9995303555 is 5553035999.

It is a cyclic number.

It is not a de Polignac number, because 9995303555 - 2²⁰ = 9994254979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9995303497 and 9995303506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1577624 + ... + 1583946.

It is an arithmetic number, because the mean of its divisors is an integer number (752571810).

Almost surely, 2^9995303555 is an apocalyptic number.

9995303555 is a deficient number, since it is larger than the sum of its proper divisors (2045845405).

9995303555 is a wasteful number, since it uses less digits than its factorization.

9995303555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7510.

The product of its (nonzero) digits is 4100625, while the sum is 53.

The square root of 9995303555 is about 99976.5150172779. The cubic root of 9995303555 is about 2154.0973644177.

The spelling of 9995303555 in words is "nine billion, nine hundred ninety-five million, three hundred three thousand, five hundred fifty-five".