995606555 has 8 divisors (see below), whose sum is σ = 1257608400. Its totient is φ = 754564896.

The previous prime is 995606489. The next prime is 995606561. The reversal of 995606555 is 555606599.

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 995606555 - 2¹⁸ = 995344411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5239940 + ... + 5240129.

It is an arithmetic number, because the mean of its divisors is an integer number (157201050).

Almost surely, 2^995606555 is an apocalyptic number.

995606555 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

995606555 is a deficient number, since it is larger than the sum of its proper divisors (262001845).

995606555 is a wasteful number, since it uses less digits than its factorization.

995606555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480093.

The product of its (nonzero) digits is 1822500, while the sum is 50.

The square root of 995606555 is about 31553.2336694672. The cubic root of 995606555 is about 998.5333683766.

The spelling of 995606555 in words is "nine hundred ninety-five million, six hundred six thousand, five hundred fifty-five".