2652605727701 has 4 divisors (see below), whose sum is σ = 2678359181472. Its totient is φ = 2626852273932.

The previous prime is 2652605727691. The next prime is 2652605727719. The reversal of 2652605727701 is 1077275062562.

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-2652605727701 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2652605727701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2652605127701) 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, 12876726731 + ... + 12876726936.

It is an arithmetic number, because the mean of its divisors is an integer number (669589795368).

Almost surely, 2^{2652605727701} is an apocalyptic number.

It is an amenable number.

2652605727701 is a deficient number, since it is larger than the sum of its proper divisors (25753453771).

2652605727701 is a wasteful number, since it uses less digits than its factorization.

2652605727701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25753453770.

The product of its (nonzero) digits is 2469600, while the sum is 50.

The spelling of 2652605727701 in words is "two trillion, six hundred fifty-two billion, six hundred five million, seven hundred twenty-seven thousand, seven hundred one".