752172163 has 2 divisors, whose sum is σ = 752172164. Its totient is φ = 752172162.

The previous prime is 752172143. The next prime is 752172173. The reversal of 752172163 is 361271257.

752172163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (361271257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 752172163 - 2¹⁷ = 752041091 is a prime.

It is not a weakly prime, because it can be changed into another prime (752172103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376086081 + 376086082.

It is an arithmetic number, because the mean of its divisors is an integer number (376086082).

Almost surely, 2^752172163 is an apocalyptic number.

752172163 is a deficient number, since it is larger than the sum of its proper divisors (1).

752172163 is an equidigital number, since it uses as much as digits as its factorization.

752172163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 752172163 is about 27425.7572912764. The cubic root of 752172163 is about 909.4365803498.

The spelling of 752172163 in words is "seven hundred fifty-two million, one hundred seventy-two thousand, one hundred sixty-three".