45116069 has 2 divisors, whose sum is σ = 45116070. Its totient is φ = 45116068.

The previous prime is 45116059. The next prime is 45116077. The reversal of 45116069 is 96061154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25623844 + 19492225 = 5062^2 + 4415^2 .

It is a cyclic number.

It is not a de Polignac number, because 45116069 - 2⁸ = 45115813 is a prime.

It is a super-2 number, since 2×45116069² = 4070919364025522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45116039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22558034 + 22558035.

It is an arithmetic number, because the mean of its divisors is an integer number (22558035).

Almost surely, 2^45116069 is an apocalyptic number.

It is an amenable number.

45116069 is a deficient number, since it is larger than the sum of its proper divisors (1).

45116069 is an equidigital number, since it uses as much as digits as its factorization.

45116069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 45116069 is about 6716.8496335708. The cubic root of 45116069 is about 355.9948790451.

The spelling of 45116069 in words is "forty-five million, one hundred sixteen thousand, sixty-nine".