45050413 has 2 divisors, whose sum is σ = 45050414. Its totient is φ = 45050412.

The previous prime is 45050381. The next prime is 45050419. The reversal of 45050413 is 31405054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44983849 + 66564 = 6707^2 + 258^2 .

It is a cyclic number.

It is not a de Polignac number, because 45050413 - 2⁵ = 45050381 is a prime.

It is a super-2 number, since 2×45050413² = 4059079422941138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45050419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22525206 + 22525207.

It is an arithmetic number, because the mean of its divisors is an integer number (22525207).

Almost surely, 2^45050413 is an apocalyptic number.

It is an amenable number.

45050413 is a deficient number, since it is larger than the sum of its proper divisors (1).

45050413 is an equidigital number, since it uses as much as digits as its factorization.

45050413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 45050413 is about 6711.9604438644. The cubic root of 45050413 is about 355.8221058140.

Adding to 45050413 its reverse (31405054), we get a palindrome (76455467).

The spelling of 45050413 in words is "forty-five million, fifty thousand, four hundred thirteen".