164253007 has 2 divisors, whose sum is σ = 164253008. Its totient is φ = 164253006.

The previous prime is 164252987. The next prime is 164253049. The reversal of 164253007 is 700352461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164253007 - 2¹⁵ = 164220239 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164251007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82126503 + 82126504.

It is an arithmetic number, because the mean of its divisors is an integer number (82126504).

Almost surely, 2^164253007 is an apocalyptic number.

164253007 is a deficient number, since it is larger than the sum of its proper divisors (1).

164253007 is an equidigital number, since it uses as much as digits as its factorization.

164253007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 164253007 is about 12816.1229316826. The cubic root of 164253007 is about 547.6517036159.

The spelling of 164253007 in words is "one hundred sixty-four million, two hundred fifty-three thousand, seven".