258052965 has 16 divisors (see below), whose sum is σ = 434616000. Its totient is φ = 130384512.

The previous prime is 258052957. The next prime is 258052969. The reversal of 258052965 is 569250852.

It is not a de Polignac number, because 258052965 - 2³ = 258052957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258052969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452440 + ... + 453009.

It is an arithmetic number, because the mean of its divisors is an integer number (27163500).

Almost surely, 2^258052965 is an apocalyptic number.

It is an amenable number.

258052965 is a deficient number, since it is larger than the sum of its proper divisors (176563035).

258052965 is a wasteful number, since it uses less digits than its factorization.

258052965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905476.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 258052965 is about 16064.0270480350. The cubic root of 258052965 is about 636.6532364092.

The spelling of 258052965 in words is "two hundred fifty-eight million, fifty-two thousand, nine hundred sixty-five".