2258523552 has 24 divisors (see below), whose sum is σ = 5928624576. Its totient is φ = 752841152.

The previous prime is 2258523551. The next prime is 2258523557. The reversal of 2258523552 is 2553258522.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2258523552.

It is not an unprimeable number, because it can be changed into a prime (2258523551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11763048 + ... + 11763239.

It is an arithmetic number, because the mean of its divisors is an integer number (247026024).

Almost surely, 2^2258523552 is an apocalyptic number.

It is an amenable number.

2258523552 is an abundant number, since it is smaller than the sum of its proper divisors (3670101024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2258523552 is a wasteful number, since it uses less digits than its factorization.

2258523552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23526300 (or 23526292 counting only the distinct ones).

The product of its digits is 240000, while the sum is 39.

The square root of 2258523552 is about 47523.9261004391. The cubic root of 2258523552 is about 1312.0232806200.

The spelling of 2258523552 in words is "two billion, two hundred fifty-eight million, five hundred twenty-three thousand, five hundred fifty-two".