163373152 has 24 divisors (see below), whose sum is σ = 322589736. Its totient is φ = 81445632.

The previous prime is 163373143. The next prime is 163373159. The reversal of 163373152 is 251373361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163373159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3748 + ... + 18460.

It is an arithmetic number, because the mean of its divisors is an integer number (13441239).

Almost surely, 2^163373152 is an apocalyptic number.

It is an amenable number.

163373152 is a deficient number, since it is larger than the sum of its proper divisors (159216584).

163373152 is a wasteful number, since it uses less digits than its factorization.

163373152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15070 (or 15062 counting only the distinct ones).

The product of its digits is 11340, while the sum is 31.

The square root of 163373152 is about 12781.7507408023. The cubic root of 163373152 is about 546.6720827013.

The spelling of 163373152 in words is "one hundred sixty-three million, three hundred seventy-three thousand, one hundred fifty-two".