2601567361601 has 8 divisors (see below), whose sum is σ = 2949145187520. Its totient is φ = 2275054858512.

The previous prime is 2601567361597. The next prime is 2601567361633. The reversal of 2601567361601 is 1061637651062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2601567361601 - 2² = 2601567361597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2601567361801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5266330445 + ... + 5266330938.

It is an arithmetic number, because the mean of its divisors is an integer number (368643148440).

Almost surely, 2^{2601567361601} is an apocalyptic number.

It is an amenable number.

2601567361601 is a deficient number, since it is larger than the sum of its proper divisors (347577825919).

2601567361601 is a wasteful number, since it uses less digits than its factorization.

2601567361601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10532661415.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 2601567361601 in words is "two trillion, six hundred one billion, five hundred sixty-seven million, three hundred sixty-one thousand, six hundred one".