2045266055 has 8 divisors (see below), whose sum is σ = 2804936352. Its totient is φ = 1402468128.

The previous prime is 2045266037. The next prime is 2045266063. The reversal of 2045266055 is 5506625402.

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 2045266055 - 2¹⁴ = 2045249671 is a prime.

It is a super-2 number, since 2×2045266055² = 8366226471470526050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 58436173 = 2045266055 / (2 + 0 + 4 + 5 + 2 + 6 + 6 + 0 + 5 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29218052 + ... + 29218121.

It is an arithmetic number, because the mean of its divisors is an integer number (350617044).

Almost surely, 2^2045266055 is an apocalyptic number.

2045266055 is a deficient number, since it is larger than the sum of its proper divisors (759670297).

2045266055 is an equidigital number, since it uses as much as digits as its factorization.

2045266055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58436185.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 2045266055 is about 45224.6177982744. The cubic root of 2045266055 is about 1269.3555030657.

The spelling of 2045266055 in words is "two billion, forty-five million, two hundred sixty-six thousand, fifty-five".