163252007 has 2 divisors, whose sum is σ = 163252008. Its totient is φ = 163252006.

The previous prime is 163251973. The next prime is 163252021. The reversal of 163252007 is 700252361.

It is a strong prime.

It is an emirp because it is prime and its reverse (700252361) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 163252007 - 2²⁴ = 146474791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163252027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81626003 + 81626004.

It is an arithmetic number, because the mean of its divisors is an integer number (81626004).

Almost surely, 2^163252007 is an apocalyptic number.

163252007 is a deficient number, since it is larger than the sum of its proper divisors (1).

163252007 is an equidigital number, since it uses as much as digits as its factorization.

163252007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 163252007 is about 12777.0108789184. The cubic root of 163252007 is about 546.5369259249.

The spelling of 163252007 in words is "one hundred sixty-three million, two hundred fifty-two thousand, seven".