2254813545 has 16 divisors (see below), whose sum is σ = 3608291520. Its totient is φ = 1202370624.

The previous prime is 2254813531. The next prime is 2254813591. The reversal of 2254813545 is 5453184522.

2254813545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2254813545 - 2⁴ = 2254813529 is a prime.

It is a Curzon 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, 165451 + ... + 178559.

It is an arithmetic number, because the mean of its divisors is an integer number (225518220).

Almost surely, 2^2254813545 is an apocalyptic number.

It is an amenable number.

2254813545 is a deficient number, since it is larger than the sum of its proper divisors (1353477975).

2254813545 is a wasteful number, since it uses less digits than its factorization.

2254813545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24584.

The product of its digits is 192000, while the sum is 39.

The square root of 2254813545 is about 47484.8770136346. The cubic root of 2254813545 is about 1311.3044801630.

The spelling of 2254813545 in words is "two billion, two hundred fifty-four million, eight hundred thirteen thousand, five hundred forty-five".