2646075136001 has 4 divisors (see below), whose sum is σ = 2886627421104. Its totient is φ = 2405522850900.

The previous prime is 2646075135997. The next prime is 2646075136009. The reversal of 2646075136001 is 1006315706462.

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 2646075136001 - 2² = 2646075135997 is a prime.

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 2646075136001.

It is not an unprimeable number, because it can be changed into a prime (2646075136009) 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, 120276142535 + ... + 120276142556.

It is an arithmetic number, because the mean of its divisors is an integer number (721656855276).

Almost surely, 2^{2646075136001} is an apocalyptic number.

It is an amenable number.

2646075136001 is a deficient number, since it is larger than the sum of its proper divisors (240552285103).

2646075136001 is a wasteful number, since it uses less digits than its factorization.

2646075136001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240552285102.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 2646075136001 in words is "two trillion, six hundred forty-six billion, seventy-five million, one hundred thirty-six thousand, one".