45614389 has 2 divisors, whose sum is σ = 45614390. Its totient is φ = 45614388.

The previous prime is 45614341. The next prime is 45614407. The reversal of 45614389 is 98341654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45292900 + 321489 = 6730^2 + 567^2 .

It is a cyclic number.

It is not a de Polignac number, because 45614389 - 2⁹ = 45613877 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45614329) 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, 22807194 + 22807195.

It is an arithmetic number, because the mean of its divisors is an integer number (22807195).

Almost surely, 2^45614389 is an apocalyptic number.

It is an amenable number.

45614389 is a deficient number, since it is larger than the sum of its proper divisors (1).

45614389 is an equidigital number, since it uses as much as digits as its factorization.

45614389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 45614389 is about 6753.8425359198. The cubic root of 45614389 is about 357.3007715148.

The spelling of 45614389 in words is "forty-five million, six hundred fourteen thousand, three hundred eighty-nine".