995100001 has 4 divisors (see below), whose sum is σ = 1137257152. Its totient is φ = 852942852.

The previous prime is 995099983. The next prime is 995100059. The reversal of 995100001 is 100001599.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 995100001 - 2⁷ = 995099873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995104001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71078565 + ... + 71078578.

It is an arithmetic number, because the mean of its divisors is an integer number (284314288).

Almost surely, 2^995100001 is an apocalyptic number.

It is an amenable number.

995100001 is a deficient number, since it is larger than the sum of its proper divisors (142157151).

995100001 is a wasteful number, since it uses less digits than its factorization.

995100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142157150.

The product of its (nonzero) digits is 405, while the sum is 25.

The square root of 995100001 is about 31545.2056737629. The cubic root of 995100001 is about 998.3639919372.

The spelling of 995100001 in words is "nine hundred ninety-five million, one hundred thousand, one".