2045554512110 has 32 divisors (see below), whose sum is σ = 3744206899200. Its totient is φ = 804484306080.

The previous prime is 2045554512083. The next prime is 2045554512167. The reversal of 2045554512110 is 112154555402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5228156 + ... + 5605775.

It is an arithmetic number, because the mean of its divisors is an integer number (117006465600).

Almost surely, 2^{2045554512110} is an apocalyptic number.

2045554512110 is a deficient number, since it is larger than the sum of its proper divisors (1698652387090).

2045554512110 is a wasteful number, since it uses less digits than its factorization.

2045554512110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10834256.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 2045554512110 in words is "two trillion, forty-five billion, five hundred fifty-four million, five hundred twelve thousand, one hundred ten".