45153169 has 2 divisors, whose sum is σ = 45153170. Its totient is φ = 45153168.

The previous prime is 45153151. The next prime is 45153187. The reversal of 45153169 is 96135154.

It is a balanced prime because it is at equal distance from previous prime (45153151) and next prime (45153187).

It can be written as a sum of positive squares in only one way, i.e., 44890000 + 263169 = 6700^2 + 513^2 .

It is a cyclic number.

It is not a de Polignac number, because 45153169 - 2⁵ = 45153137 is a prime.

It is a super-2 number, since 2×45153169² = 4077617341485122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45153469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22576584 + 22576585.

It is an arithmetic number, because the mean of its divisors is an integer number (22576585).

Almost surely, 2^45153169 is an apocalyptic number.

It is an amenable number.

45153169 is a deficient number, since it is larger than the sum of its proper divisors (1).

45153169 is an equidigital number, since it uses as much as digits as its factorization.

45153169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 34.

The square root of 45153169 is about 6719.6107774186. The cubic root of 45153169 is about 356.0924332847.

The spelling of 45153169 in words is "forty-five million, one hundred fifty-three thousand, one hundred sixty-nine".