45570673 has 2 divisors, whose sum is σ = 45570674. Its totient is φ = 45570672.

The previous prime is 45570667. The next prime is 45570677. The reversal of 45570673 is 37607554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40870449 + 4700224 = 6393^2 + 2168^2 .

It is a cyclic number.

It is not a de Polignac number, because 45570673 - 2²⁵ = 12016241 is a prime.

It is not a weakly prime, because it can be changed into another prime (45570677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22785336 + 22785337.

It is an arithmetic number, because the mean of its divisors is an integer number (22785337).

Almost surely, 2^45570673 is an apocalyptic number.

It is an amenable number.

45570673 is a deficient number, since it is larger than the sum of its proper divisors (1).

45570673 is an equidigital number, since it uses as much as digits as its factorization.

45570673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 45570673 is about 6750.6053802604. The cubic root of 45570673 is about 357.1865915128.

The spelling of 45570673 in words is "forty-five million, five hundred seventy thousand, six hundred seventy-three".