995869955 has 4 divisors (see below), whose sum is σ = 1195043952. Its totient is φ = 796695960.

The previous prime is 995869943. The next prime is 995870003. The reversal of 995869955 is 559968599.

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

It is not a de Polignac number, because 995869955 - 2¹⁰ = 995868931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 995869891 and 995869900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99586991 + ... + 99587000.

It is an arithmetic number, because the mean of its divisors is an integer number (298760988).

Almost surely, 2^995869955 is an apocalyptic number.

995869955 is a deficient number, since it is larger than the sum of its proper divisors (199173997).

995869955 is a wasteful number, since it uses less digits than its factorization.

995869955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199173996.

The product of its digits is 39366000, while the sum is 65.

The square root of 995869955 is about 31557.4072921081. The cubic root of 995869955 is about 998.6214187203.

The spelling of 995869955 in words is "nine hundred ninety-five million, eight hundred sixty-nine thousand, nine hundred fifty-five".