258050077 has 16 divisors (see below), whose sum is σ = 275679360. Its totient is φ = 240855552.

The previous prime is 258050053. The next prime is 258050083. The reversal of 258050077 is 770050852.

It is not a de Polignac number, because 258050077 - 2¹¹ = 258048029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258050677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564433 + ... + 564889.

It is an arithmetic number, because the mean of its divisors is an integer number (17229960).

Almost surely, 2^258050077 is an apocalyptic number.

It is an amenable number.

258050077 is a deficient number, since it is larger than the sum of its proper divisors (17629283).

258050077 is a wasteful number, since it uses less digits than its factorization.

258050077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 258050077 is about 16063.9371574966. The cubic root of 258050077 is about 636.6508613652.

The spelling of 258050077 in words is "two hundred fifty-eight million, fifty thousand, seventy-seven".