258241552 has 40 divisors (see below), whose sum is σ = 509904864. Its totient is φ = 126676224.

The previous prime is 258241523. The next prime is 258241553. The reversal of 258241552 is 255142852.

It is not an unprimeable number, because it can be changed into a prime (258241553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215868 + ... + 217060.

Almost surely, 2^258241552 is an apocalyptic number.

It is an amenable number.

258241552 is a deficient number, since it is larger than the sum of its proper divisors (251663312).

258241552 is a wasteful number, since it uses less digits than its factorization.

258241552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1441 counting only the distinct ones).

The product of its digits is 32000, while the sum is 34.

The square root of 258241552 is about 16069.8958304029. The cubic root of 258241552 is about 636.8082889294.

The spelling of 258241552 in words is "two hundred fifty-eight million, two hundred forty-one thousand, five hundred fifty-two".