11395776001 has 3 divisors (see below), whose sum is σ = 11395882753. Its totient is φ = 11395669250.

The previous prime is 11395775981. The next prime is 11395776011. The reversal of 11395776001 is 10067759311.

The square root of 11395776001 is 106751.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 11395776001 - 2²⁵ = 11362221569 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11395776011) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 53376 + ... + 160126.

Almost surely, 2^11395776001 is an apocalyptic number.

11395776001 is the 106751-st square number.

11395776001 is the 53376-th centered octagonal number.

It is an amenable number.

11395776001 is a deficient number, since it is larger than the sum of its proper divisors (106752).

11395776001 is an frugal number, since it uses more digits than its factorization.

11395776001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213502 (or 106751 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 40.

The spelling of 11395776001 in words is "eleven billion, three hundred ninety-five million, seven hundred seventy-six thousand, one".