164808753 has 4 divisors (see below), whose sum is σ = 219745008. Its totient is φ = 109872500.

The previous prime is 164808739. The next prime is 164808757. The reversal of 164808753 is 357808461.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 164808753 - 2⁴ = 164808737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164808757) 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, 27468123 + ... + 27468128.

It is an arithmetic number, because the mean of its divisors is an integer number (54936252).

Almost surely, 2^164808753 is an apocalyptic number.

It is an amenable number.

164808753 is a deficient number, since it is larger than the sum of its proper divisors (54936255).

164808753 is an equidigital number, since it uses as much as digits as its factorization.

164808753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54936254.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 164808753 is about 12837.7861409201. The cubic root of 164808753 is about 548.2686636613.

It can be divided in two parts, 164808 and 753, that added together give a palindrome (165561).

The spelling of 164808753 in words is "one hundred sixty-four million, eight hundred eight thousand, seven hundred fifty-three".