258963023 has 8 divisors (see below), whose sum is σ = 299123280. Its totient is φ = 221572480.

The previous prime is 258963013. The next prime is 258963053. The reversal of 258963023 is 320369852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 258963023 - 2⁴ = 258963007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258963013) 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, 692228 + ... + 692601.

It is an arithmetic number, because the mean of its divisors is an integer number (37390410).

Almost surely, 2^258963023 is an apocalyptic number.

258963023 is a deficient number, since it is larger than the sum of its proper divisors (40160257).

258963023 is a wasteful number, since it uses less digits than its factorization.

258963023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384857.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 258963023 is about 16092.3280789325. The cubic root of 258963023 is about 637.4007723555.

The spelling of 258963023 in words is "two hundred fifty-eight million, nine hundred sixty-three thousand, twenty-three".