2045102266055 has 32 divisors (see below), whose sum is σ = 2574298964160. Its totient is φ = 1557557406720.

The previous prime is 2045102266013. The next prime is 2045102266057. The reversal of 2045102266055 is 5506622015402.

It is a happy number.

It is not a de Polignac number, because 2045102266055 - 2³⁶ = 1976382789319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045102266057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37454204 + ... + 37508766.

It is an arithmetic number, because the mean of its divisors is an integer number (80446842630).

Almost surely, 2^{2045102266055} is an apocalyptic number.

2045102266055 is a deficient number, since it is larger than the sum of its proper divisors (529196698105).

2045102266055 is a wasteful number, since it uses less digits than its factorization.

2045102266055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58211.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 2045102266055 in words is "two trillion, forty-five billion, one hundred two million, two hundred sixty-six thousand, fifty-five".