45003941 has 2 divisors, whose sum is σ = 45003942. Its totient is φ = 45003940.

The previous prime is 45003901. The next prime is 45003949. The reversal of 45003941 is 14930054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28569025 + 16434916 = 5345^2 + 4054^2 .

It is a cyclic number.

It is not a de Polignac number, because 45003941 - 2¹⁴ = 44987557 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45003941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45003949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22501970 + 22501971.

It is an arithmetic number, because the mean of its divisors is an integer number (22501971).

Almost surely, 2^45003941 is an apocalyptic number.

It is an amenable number.

45003941 is a deficient number, since it is larger than the sum of its proper divisors (1).

45003941 is an equidigital number, since it uses as much as digits as its factorization.

45003941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 45003941 is about 6708.4976708649. The cubic root of 45003941 is about 355.6997136396.

Adding to 45003941 its reverse (14930054), we get a palindrome (59933995).

The spelling of 45003941 in words is "forty-five million, three thousand, nine hundred forty-one".