45773969 has 2 divisors, whose sum is σ = 45773970. Its totient is φ = 45773968.

The previous prime is 45773957. The next prime is 45774017. The reversal of 45773969 is 96937754.

45773969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23571025 + 22202944 = 4855^2 + 4712^2 .

It is a cyclic number.

It is not a de Polignac number, because 45773969 - 2⁴ = 45773953 is a prime.

It is a super-2 number, since 2×45773969² = 4190512476025922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45773909) 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, 22886984 + 22886985.

It is an arithmetic number, because the mean of its divisors is an integer number (22886985).

Almost surely, 2^45773969 is an apocalyptic number.

It is an amenable number.

45773969 is a deficient number, since it is larger than the sum of its proper divisors (1).

45773969 is an equidigital number, since it uses as much as digits as its factorization.

45773969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1428840, while the sum is 50.

The square root of 45773969 is about 6765.6462366872. The cubic root of 45773969 is about 357.7169537441.

The spelling of 45773969 in words is "forty-five million, seven hundred seventy-three thousand, nine hundred sixty-nine".