163124052917 has 16 divisors (see below), whose sum is σ = 191172317952. Its totient is φ = 136269060480.

The previous prime is 163124052877. The next prime is 163124052929. The reversal of 163124052917 is 719250421361.

It is not a de Polignac number, because 163124052917 - 2¹⁶ = 163123987381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163124058917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16358 + ... + 571415.

It is an arithmetic number, because the mean of its divisors is an integer number (11948269872).

Almost surely, 2^163124052917 is an apocalyptic number.

It is an amenable number.

163124052917 is a deficient number, since it is larger than the sum of its proper divisors (28048265035).

163124052917 is an equidigital number, since it uses as much as digits as its factorization.

163124052917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588788.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 163124052917 in words is "one hundred sixty-three billion, one hundred twenty-four million, fifty-two thousand, nine hundred seventeen".