163602015157 has 8 divisors (see below), whose sum is σ = 187184532096. Its totient is φ = 140072198352.

The previous prime is 163602015127. The next prime is 163602015169. The reversal of 163602015157 is 751510206361.

163602015157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163602015157 - 2¹⁵ = 163601982389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163602015127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13168378 + ... + 13180795.

It is an arithmetic number, because the mean of its divisors is an integer number (23398066512).

Almost surely, 2^163602015157 is an apocalyptic number.

It is an amenable number.

163602015157 is a deficient number, since it is larger than the sum of its proper divisors (23582516939).

163602015157 is an equidigital number, since it uses as much as digits as its factorization.

163602015157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26350067.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 163602015157 in words is "one hundred sixty-three billion, six hundred two million, fifteen thousand, one hundred fifty-seven".