45741329 has 2 divisors, whose sum is σ = 45741330. Its totient is φ = 45741328.

The previous prime is 45741317. The next prime is 45741331. The reversal of 45741329 is 92314754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41899729 + 3841600 = 6473^2 + 1960^2 .

It is a cyclic number.

It is not a de Polignac number, because 45741329 - 2⁴ = 45741313 is a prime.

It is a Sophie Germain prime.

Together with 45741331, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45741349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22870664 + 22870665.

It is an arithmetic number, because the mean of its divisors is an integer number (22870665).

Almost surely, 2^45741329 is an apocalyptic number.

It is an amenable number.

45741329 is a deficient number, since it is larger than the sum of its proper divisors (1).

45741329 is an equidigital number, since it uses as much as digits as its factorization.

45741329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 45741329 is about 6763.2336200962. The cubic root of 45741329 is about 357.6319078984.

The spelling of 45741329 in words is "forty-five million, seven hundred forty-one thousand, three hundred twenty-nine".