45452053 has 2 divisors, whose sum is σ = 45452054. Its totient is φ = 45452052.

The previous prime is 45452051. The next prime is 45452059. The reversal of 45452053 is 35025454.

45452053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26030404 + 19421649 = 5102^2 + 4407^2 .

It is a cyclic number.

It is not a de Polignac number, because 45452053 - 2¹ = 45452051 is a prime.

Together with 45452051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45452051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22726026 + 22726027.

It is an arithmetic number, because the mean of its divisors is an integer number (22726027).

Almost surely, 2^45452053 is an apocalyptic number.

It is an amenable number.

45452053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45452053 is an equidigital number, since it uses as much as digits as its factorization.

45452053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 45452053 is about 6741.8137767221. The cubic root of 45452053 is about 356.8764045264.

The spelling of 45452053 in words is "forty-five million, four hundred fifty-two thousand, fifty-three".