258763112116 has 24 divisors (see below), whose sum is σ = 497393628480. Its totient is φ = 117242782272.

The previous prime is 258763112077. The next prime is 258763112117. The reversal of 258763112116 is 611211367852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258763112117) 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, 74015161 + ... + 74018656.

It is an arithmetic number, because the mean of its divisors is an integer number (20724734520).

Almost surely, 2^258763112116 is an apocalyptic number.

It is an amenable number.

258763112116 is a deficient number, since it is larger than the sum of its proper divisors (238630516364).

258763112116 is a wasteful number, since it uses less digits than its factorization.

258763112116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148033863 (or 148033861 counting only the distinct ones).

The product of its digits is 120960, while the sum is 43.

Adding to 258763112116 its reverse (611211367852), we get a palindrome (869974479968).

The spelling of 258763112116 in words is "two hundred fifty-eight billion, seven hundred sixty-three million, one hundred twelve thousand, one hundred sixteen".