2258435025 has 144 divisors (see below), whose sum is σ = 5128326528. Its totient is φ = 922752000.

The previous prime is 2258435017. The next prime is 2258435027. The reversal of 2258435025 is 5205348522.

It is a happy number.

2258435025 is a `hidden beast` number, since 2 + 2 + 584 + 3 + 50 + 25 = 666.

It is not a de Polignac number, because 2258435025 - 2³ = 2258435017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2258435027) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1055757 + ... + 1057893.

Almost surely, 2^2258435025 is an apocalyptic number.

2258435025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2258435025 is an abundant number, since it is smaller than the sum of its proper divisors (2869891503).

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

2258435025 is a wasteful number, since it uses less digits than its factorization.

2258435025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 2258435025 is about 47522.9946973042. The cubic root of 2258435025 is about 1312.0061380045.

The spelling of 2258435025 in words is "two billion, two hundred fifty-eight million, four hundred thirty-five thousand, twenty-five".