2045265055 has 8 divisors (see below), whose sum is σ = 2462992272. Its totient is φ = 1630429248.

The previous prime is 2045265037. The next prime is 2045265073. The reversal of 2045265055 is 5505625402.

It is an interprime number because it is at equal distance from previous prime (2045265037) and next prime (2045265073).

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 2045265055 - 2⁷ = 2045264927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2045265055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721294 + ... + 724123.

It is an arithmetic number, because the mean of its divisors is an integer number (307874034).

Almost surely, 2^2045265055 is an apocalyptic number.

2045265055 is a deficient number, since it is larger than the sum of its proper divisors (417727217).

2045265055 is a wasteful number, since it uses less digits than its factorization.

2045265055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445705.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 2045265055 is about 45224.6067423477. The cubic root of 2045265055 is about 1269.3552961887.

The spelling of 2045265055 in words is "two billion, forty-five million, two hundred sixty-five thousand, fifty-five".