45730151 has 2 divisors, whose sum is σ = 45730152. Its totient is φ = 45730150.

The previous prime is 45730121. The next prime is 45730159. The reversal of 45730151 is 15103754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45730151 - 2¹⁰ = 45729127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45730151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45730159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22865075 + 22865076.

It is an arithmetic number, because the mean of its divisors is an integer number (22865076).

Almost surely, 2^45730151 is an apocalyptic number.

45730151 is a deficient number, since it is larger than the sum of its proper divisors (1).

45730151 is an equidigital number, since it uses as much as digits as its factorization.

45730151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 45730151 is about 6762.4071897513. The cubic root of 45730151 is about 357.6027735231.

The spelling of 45730151 in words is "forty-five million, seven hundred thirty thousand, one hundred fifty-one".