45718069 has 2 divisors, whose sum is σ = 45718070. Its totient is φ = 45718068.

The previous prime is 45718063. The next prime is 45718091. The reversal of 45718069 is 96081754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44395569 + 1322500 = 6663^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 45718069 - 2⁵ = 45718037 is a prime.

It is a super-2 number, since 2×45718069² = 4180283666177522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45718063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22859034 + 22859035.

It is an arithmetic number, because the mean of its divisors is an integer number (22859035).

Almost surely, 2^45718069 is an apocalyptic number.

It is an amenable number.

45718069 is a deficient number, since it is larger than the sum of its proper divisors (1).

45718069 is an equidigital number, since it uses as much as digits as its factorization.

45718069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 45718069 is about 6761.5138097914. The cubic root of 45718069 is about 357.5712776196.

The spelling of 45718069 in words is "forty-five million, seven hundred eighteen thousand, sixty-nine".