163314755 has 4 divisors (see below), whose sum is σ = 195977712. Its totient is φ = 130651800.

The previous prime is 163314661. The next prime is 163314763. The reversal of 163314755 is 557413361.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 163314755 - 2¹² = 163310659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 16331471 + ... + 16331480.

It is an arithmetic number, because the mean of its divisors is an integer number (48994428).

Almost surely, 2^163314755 is an apocalyptic number.

163314755 is a deficient number, since it is larger than the sum of its proper divisors (32662957).

163314755 is an equidigital number, since it uses as much as digits as its factorization.

163314755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32662956.

The product of its digits is 37800, while the sum is 35.

The square root of 163314755 is about 12779.4661469093. The cubic root of 163314755 is about 546.6069397781.

The spelling of 163314755 in words is "one hundred sixty-three million, three hundred fourteen thousand, seven hundred fifty-five".