45788329 has 2 divisors, whose sum is σ = 45788330. Its totient is φ = 45788328.

The previous prime is 45788317. The next prime is 45788339. The reversal of 45788329 is 92388754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45765225 + 23104 = 6765^2 + 152^2 .

It is a cyclic number.

It is not a de Polignac number, because 45788329 - 2²³ = 37399721 is a prime.

It is a super-2 number, since 2×45788329² = 4193142145224482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45788339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22894164 + 22894165.

It is an arithmetic number, because the mean of its divisors is an integer number (22894165).

Almost surely, 2^45788329 is an apocalyptic number.

It is an amenable number.

45788329 is a deficient number, since it is larger than the sum of its proper divisors (1).

45788329 is an equidigital number, since it uses as much as digits as its factorization.

45788329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 46.

The square root of 45788329 is about 6766.7073972502. The cubic root of 45788329 is about 357.7543569414.

The spelling of 45788329 in words is "forty-five million, seven hundred eighty-eight thousand, three hundred twenty-nine".