45743377 has 2 divisors, whose sum is σ = 45743378. Its totient is φ = 45743376.

The previous prime is 45743339. The next prime is 45743387. The reversal of 45743377 is 77334754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45171841 + 571536 = 6721^2 + 756^2 .

It is a cyclic number.

It is not a de Polignac number, because 45743377 - 2¹¹ = 45741329 is a prime.

It is not a weakly prime, because it can be changed into another prime (45743387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22871688 + 22871689.

It is an arithmetic number, because the mean of its divisors is an integer number (22871689).

Almost surely, 2^45743377 is an apocalyptic number.

It is an amenable number.

45743377 is a deficient number, since it is larger than the sum of its proper divisors (1).

45743377 is an equidigital number, since it uses as much as digits as its factorization.

45743377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 40.

The square root of 45743377 is about 6763.3850252666. The cubic root of 45743377 is about 357.6372452978.

It can be divided in two parts, 457 and 43377, that added together give a palindrome (43834).

The spelling of 45743377 in words is "forty-five million, seven hundred forty-three thousand, three hundred seventy-seven".