45548053 has 2 divisors, whose sum is σ = 45548054. Its totient is φ = 45548052.

The previous prime is 45548047. The next prime is 45548077. The reversal of 45548053 is 35084554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42732369 + 2815684 = 6537^2 + 1678^2 .

It is a cyclic number.

It is not a de Polignac number, because 45548053 - 2¹⁷ = 45416981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45548023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22774026 + 22774027.

It is an arithmetic number, because the mean of its divisors is an integer number (22774027).

Almost surely, 2^45548053 is an apocalyptic number.

It is an amenable number.

45548053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45548053 is an equidigital number, since it uses as much as digits as its factorization.

45548053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 45548053 is about 6748.9297670075. The cubic root of 45548053 is about 357.1274826067.

The spelling of 45548053 in words is "forty-five million, five hundred forty-eight thousand, fifty-three".