45413033 has 2 divisors, whose sum is σ = 45413034. Its totient is φ = 45413032.

The previous prime is 45413029. The next prime is 45413077. The reversal of 45413033 is 33031454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39400729 + 6012304 = 6277^2 + 2452^2 .

It is a cyclic number.

It is not a de Polignac number, because 45413033 - 2² = 45413029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45413003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22706516 + 22706517.

It is an arithmetic number, because the mean of its divisors is an integer number (22706517).

Almost surely, 2^45413033 is an apocalyptic number.

It is an amenable number.

45413033 is a deficient number, since it is larger than the sum of its proper divisors (1).

45413033 is an equidigital number, since it uses as much as digits as its factorization.

45413033 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 23.

The square root of 45413033 is about 6738.9192753735. The cubic root of 45413033 is about 356.7742506948.

Adding to 45413033 its reverse (33031454), we get a palindrome (78444487).

The spelling of 45413033 in words is "forty-five million, four hundred thirteen thousand, thirty-three".