2259557045 has 16 divisors (see below), whose sum is σ = 2857680000. Its totient is φ = 1710404928.

The previous prime is 2259556997. The next prime is 2259557051. The reversal of 2259557045 is 5407559522.

2259557045 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 2259557045 - 2¹⁸ = 2259294901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2259556987 and 2259557005.

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, 65531 + ... + 93879.

It is an arithmetic number, because the mean of its divisors is an integer number (178605000).

Almost surely, 2^2259557045 is an apocalyptic number.

It is an amenable number.

2259557045 is a deficient number, since it is larger than the sum of its proper divisors (598122955).

2259557045 is a wasteful number, since it uses less digits than its factorization.

2259557045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29212.

The product of its (nonzero) digits is 630000, while the sum is 44.

The square root of 2259557045 is about 47534.7982534900. The cubic root of 2259557045 is about 1312.2233759580.

The spelling of 2259557045 in words is "two billion, two hundred fifty-nine million, five hundred fifty-seven thousand, forty-five".