2258973353 has 12 divisors (see below), whose sum is σ = 2829923460. Its totient is φ = 1787319072.

The previous prime is 2258973349. The next prime is 2258973391. The reversal of 2258973353 is 3533798522.

It can be written as a sum of positive squares in 2 ways, for example, as 694217104 + 1564756249 = 26348^2 + 39557^2 .

It is not a de Polignac number, because 2258973353 - 2² = 2258973349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2258973298 and 2258973307.

It is not an unprimeable number, because it can be changed into a prime (2258973053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1772498 + ... + 1773771.

It is an arithmetic number, because the mean of its divisors is an integer number (235826955).

Almost surely, 2^2258973353 is an apocalyptic number.

It is an amenable number.

2258973353 is a deficient number, since it is larger than the sum of its proper divisors (570950107).

2258973353 is a wasteful number, since it uses less digits than its factorization.

2258973353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546296 (or 3546289 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 47.

The square root of 2258973353 is about 47528.6582284836. The cubic root of 2258973353 is about 1312.1103744222.

The spelling of 2258973353 in words is "two billion, two hundred fifty-eight million, nine hundred seventy-three thousand, three hundred fifty-three".