45242677 has 2 divisors, whose sum is σ = 45242678. Its totient is φ = 45242676.

The previous prime is 45242657. The next prime is 45242683. The reversal of 45242677 is 77624254.

45242677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43151761 + 2090916 = 6569^2 + 1446^2 .

It is a cyclic number.

It is not a de Polignac number, because 45242677 - 2¹⁵ = 45209909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45242657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22621338 + 22621339.

It is an arithmetic number, because the mean of its divisors is an integer number (22621339).

Almost surely, 2^45242677 is an apocalyptic number.

It is an amenable number.

45242677 is a deficient number, since it is larger than the sum of its proper divisors (1).

45242677 is an equidigital number, since it uses as much as digits as its factorization.

45242677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 37.

The square root of 45242677 is about 6726.2676872096. The cubic root of 45242677 is about 356.3275742836.

The spelling of 45242677 in words is "forty-five million, two hundred forty-two thousand, six hundred seventy-seven".