163112890527 has 12 divisors (see below), whose sum is σ = 238036453200. Its totient is φ = 107620875648.

The previous prime is 163112890519. The next prime is 163112890547. The reversal of 163112890527 is 725098211361.

163112890527 is a `hidden beast` number, since 1 + 6 + 3 + 11 + 28 + 90 + 527 = 666.

It is not a de Polignac number, because 163112890527 - 2³ = 163112890519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163112890547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93420027 + ... + 93421772.

It is an arithmetic number, because the mean of its divisors is an integer number (19836371100).

Almost surely, 2^163112890527 is an apocalyptic number.

163112890527 is a deficient number, since it is larger than the sum of its proper divisors (74923562673).

163112890527 is a wasteful number, since it uses less digits than its factorization.

163112890527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186841902 (or 186841899 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 163112890527 in words is "one hundred sixty-three billion, one hundred twelve million, eight hundred ninety thousand, five hundred twenty-seven".