995154564097 has 4 divisors (see below), whose sum is σ = 999538505136. Its totient is φ = 990770623060.

The previous prime is 995154564059. The next prime is 995154564101. The reversal of 995154564097 is 790465451599.

995154564097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-995154564097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995154564197) 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, 2191970179 + ... + 2191970632.

It is an arithmetic number, because the mean of its divisors is an integer number (249884626284).

Almost surely, 2^995154564097 is an apocalyptic number.

It is an amenable number.

995154564097 is a deficient number, since it is larger than the sum of its proper divisors (4383941039).

995154564097 is a wasteful number, since it uses less digits than its factorization.

995154564097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383941038.

The product of its (nonzero) digits is 61236000, while the sum is 64.

The spelling of 995154564097 in words is "nine hundred ninety-five billion, one hundred fifty-four million, five hundred sixty-four thousand, ninety-seven".