45873533 has 2 divisors, whose sum is σ = 45873534. Its totient is φ = 45873532.

The previous prime is 45873517. The next prime is 45873539. The reversal of 45873533 is 33537854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45873529 + 4 = 6773^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 45873533 - 2⁴ = 45873517 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45873539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22936766 + 22936767.

It is an arithmetic number, because the mean of its divisors is an integer number (22936767).

Almost surely, 2^45873533 is an apocalyptic number.

It is an amenable number.

45873533 is a deficient number, since it is larger than the sum of its proper divisors (1).

45873533 is an equidigital number, since it uses as much as digits as its factorization.

45873533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 38.

The square root of 45873533 is about 6773.0002952901. Note that the first 3 decimals coincide. The cubic root of 45873533 is about 357.9761253494.

The spelling of 45873533 in words is "forty-five million, eight hundred seventy-three thousand, five hundred thirty-three".