2621096755201 has 16 divisors (see below), whose sum is σ = 2775113961984. Its totient is φ = 2470639463424.

The previous prime is 2621096755093. The next prime is 2621096755267. The reversal of 2621096755201 is 1025576901262.

It is a cyclic number.

It is not a de Polignac number, because 2621096755201 - 2¹⁷ = 2621096624129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2621096755301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2001321 + ... + 3040966.

It is an arithmetic number, because the mean of its divisors is an integer number (173444622624).

Almost surely, 2^{2621096755201} is an apocalyptic number.

It is an amenable number.

2621096755201 is a deficient number, since it is larger than the sum of its proper divisors (154017206783).

2621096755201 is a wasteful number, since it uses less digits than its factorization.

2621096755201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5042640.

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 2621096755201 in words is "two trillion, six hundred twenty-one billion, ninety-six million, seven hundred fifty-five thousand, two hundred one".