163525065152 has 14 divisors (see below), whose sum is σ = 324495051288. Its totient is φ = 81762532544.

The previous prime is 163525065139. The next prime is 163525065157. The reversal of 163525065152 is 251560525361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163525065157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277539508 + ... + 1277539635.

Almost surely, 2^163525065152 is an apocalyptic number.

It is an amenable number.

163525065152 is a deficient number, since it is larger than the sum of its proper divisors (160969986136).

163525065152 is an equidigital number, since it uses as much as digits as its factorization.

163525065152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555079155 (or 2555079145 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 163525065152 in words is "one hundred sixty-three billion, five hundred twenty-five million, sixty-five thousand, one hundred fifty-two".