45630341 has 2 divisors, whose sum is σ = 45630342. Its totient is φ = 45630340.

The previous prime is 45630337. The next prime is 45630349. The reversal of 45630341 is 14303654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42640900 + 2989441 = 6530^2 + 1729^2 .

It is a cyclic number.

It is not a de Polignac number, because 45630341 - 2² = 45630337 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 45630341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45630349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22815170 + 22815171.

It is an arithmetic number, because the mean of its divisors is an integer number (22815171).

Almost surely, 2^45630341 is an apocalyptic number.

It is an amenable number.

45630341 is a deficient number, since it is larger than the sum of its proper divisors (1).

45630341 is an equidigital number, since it uses as much as digits as its factorization.

45630341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 45630341 is about 6755.0233900409. The cubic root of 45630341 is about 357.3424177128.

Adding to 45630341 its reverse (14303654), we get a palindrome (59933995).

The spelling of 45630341 in words is "forty-five million, six hundred thirty thousand, three hundred forty-one".