45341453 has 2 divisors, whose sum is σ = 45341454. Its totient is φ = 45341452.

The previous prime is 45341419. The next prime is 45341459. The reversal of 45341453 is 35414354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44983849 + 357604 = 6707^2 + 598^2 .

It is a cyclic number.

It is not a de Polignac number, because 45341453 - 2²⁰ = 44292877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45341459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22670726 + 22670727.

It is an arithmetic number, because the mean of its divisors is an integer number (22670727).

Almost surely, 2^45341453 is an apocalyptic number.

It is an amenable number.

45341453 is a deficient number, since it is larger than the sum of its proper divisors (1).

45341453 is an equidigital number, since it uses as much as digits as its factorization.

45341453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 29.

The square root of 45341453 is about 6733.6062403440. The cubic root of 45341453 is about 356.5867029906.

The spelling of 45341453 in words is "forty-five million, three hundred forty-one thousand, four hundred fifty-three".