63004169 has 2 divisors, whose sum is σ = 63004170. Its totient is φ = 63004168.

The previous prime is 63004163. The next prime is 63004177. The reversal of 63004169 is 96140036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37884025 + 25120144 = 6155^2 + 5012^2 .

It is a cyclic number.

It is not a de Polignac number, because 63004169 - 2¹⁶ = 62938633 is a prime.

It is a super-2 number, since 2×63004169² = 7939050622761122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63004163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31502084 + 31502085.

It is an arithmetic number, because the mean of its divisors is an integer number (31502085).

Almost surely, 2^63004169 is an apocalyptic number.

It is an amenable number.

63004169 is a deficient number, since it is larger than the sum of its proper divisors (1).

63004169 is an equidigital number, since it uses as much as digits as its factorization.

63004169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 63004169 is about 7937.5165511638. The cubic root of 63004169 is about 397.9144976804.

The spelling of 63004169 in words is "sixty-three million, four thousand, one hundred sixty-nine".