2454105545 has 16 divisors (see below), whose sum is σ = 3043837440. Its totient is φ = 1897507200.

The previous prime is 2454105539. The next prime is 2454105629. The reversal of 2454105545 is 5455014542.

It is not a de Polignac number, because 2454105545 - 2²⁴ = 2437328329 is a prime.

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, 115610 + ... + 135180.

It is an arithmetic number, because the mean of its divisors is an integer number (190239840).

Almost surely, 2^2454105545 is an apocalyptic number.

It is an amenable number.

2454105545 is a deficient number, since it is larger than the sum of its proper divisors (589731895).

2454105545 is a wasteful number, since it uses less digits than its factorization.

2454105545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20416.

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 2454105545 is about 49538.9295907774. The cubic root of 2454105545 is about 1348.8523479168.

The spelling of 2454105545 in words is "two billion, four hundred fifty-four million, one hundred five thousand, five hundred forty-five".