8695500001 has 4 divisors (see below), whose sum is σ = 8817971904. Its totient is φ = 8573028100.

The previous prime is 8695499993. The next prime is 8695500019. The reversal of 8695500001 is 1000055968.

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 8695500001 - 2³ = 8695499993 is a prime.

It is a super-2 number, since 2×8695500001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8695500001.

It is not an unprimeable number, because it can be changed into a prime (8695500101) 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, 61235845 + ... + 61235986.

It is an arithmetic number, because the mean of its divisors is an integer number (2204492976).

Almost surely, 2^8695500001 is an apocalyptic number.

It is an amenable number.

8695500001 is a deficient number, since it is larger than the sum of its proper divisors (122471903).

8695500001 is a wasteful number, since it uses less digits than its factorization.

8695500001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122471902.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 8695500001 is about 93249.6648841163. The cubic root of 8695500001 is about 2056.3554499359.

Adding to 8695500001 its reverse (1000055968), we get a palindrome (9695555969).

The spelling of 8695500001 in words is "eight billion, six hundred ninety-five million, five hundred thousand, one".