45982529 has 2 divisors, whose sum is σ = 45982530. Its totient is φ = 45982528.

The previous prime is 45982499. The next prime is 45982537. The reversal of 45982529 is 92528954.

45982529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26419600 + 19562929 = 5140^2 + 4423^2 .

It is a cyclic number.

It is not a de Polignac number, because 45982529 - 2⁸ = 45982273 is a prime.

It is a super-2 number, since 2×45982529² = 4228785946471682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45982529.

It is not a weakly prime, because it can be changed into another prime (45982549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22991264 + 22991265.

It is an arithmetic number, because the mean of its divisors is an integer number (22991265).

Almost surely, 2^45982529 is an apocalyptic number.

It is an amenable number.

45982529 is a deficient number, since it is larger than the sum of its proper divisors (1).

45982529 is an equidigital number, since it uses as much as digits as its factorization.

45982529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 44.

The square root of 45982529 is about 6781.0418815990. The cubic root of 45982529 is about 358.2594194522.

The spelling of 45982529 in words is "forty-five million, nine hundred eighty-two thousand, five hundred twenty-nine".