45352117 has 2 divisors, whose sum is σ = 45352118. Its totient is φ = 45352116.

The previous prime is 45352093. The next prime is 45352127. The reversal of 45352117 is 71125354.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26071236 + 19280881 = 5106^2 + 4391^2 .

It is a cyclic number.

It is not a de Polignac number, because 45352117 - 2¹¹ = 45350069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45352127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22676058 + 22676059.

It is an arithmetic number, because the mean of its divisors is an integer number (22676059).

Almost surely, 2^45352117 is an apocalyptic number.

It is an amenable number.

45352117 is a deficient number, since it is larger than the sum of its proper divisors (1).

45352117 is an equidigital number, since it uses as much as digits as its factorization.

45352117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 28.

The square root of 45352117 is about 6734.3980428840. The cubic root of 45352117 is about 356.6146563848.

The spelling of 45352117 in words is "forty-five million, three hundred fifty-two thousand, one hundred seventeen".