45213341 has 2 divisors, whose sum is σ = 45213342. Its totient is φ = 45213340.

The previous prime is 45213323. The next prime is 45213347. The reversal of 45213341 is 14331254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43099225 + 2114116 = 6565^2 + 1454^2 .

It is a cyclic number.

It is not a de Polignac number, because 45213341 - 2⁶ = 45213277 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45213347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22606670 + 22606671.

It is an arithmetic number, because the mean of its divisors is an integer number (22606671).

Almost surely, 2^45213341 is an apocalyptic number.

It is an amenable number.

45213341 is a deficient number, since it is larger than the sum of its proper divisors (1).

45213341 is an equidigital number, since it uses as much as digits as its factorization.

45213341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 23.

The square root of 45213341 is about 6724.0866294241. The cubic root of 45213341 is about 356.2505416633.

Adding to 45213341 its reverse (14331254), we get a palindrome (59544595).

It can be divided in two parts, 45213 and 341, that added together give a palindrome (45554).

The spelling of 45213341 in words is "forty-five million, two hundred thirteen thousand, three hundred forty-one".