982145529 has 12 divisors (see below), whose sum is σ = 1453256532. Its totient is φ = 638793600.

The previous prime is 982145519. The next prime is 982145543. The reversal of 982145529 is 925541289.

It is a happy number.

982145529 is a `hidden beast` number, since 9 + 82 + 1 + 45 + 529 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 334341225 + 647804304 = 18285^2 + 25452^2 .

It is not a de Polignac number, because 982145529 - 2¹³ = 982137337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (982145519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1330452 + ... + 1331189.

It is an arithmetic number, because the mean of its divisors is an integer number (121104711).

Almost surely, 2^982145529 is an apocalyptic number.

It is an amenable number.

982145529 is a deficient number, since it is larger than the sum of its proper divisors (471111003).

982145529 is a wasteful number, since it uses less digits than its factorization.

982145529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661688 (or 2661685 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The square root of 982145529 is about 31339.2011544647. The cubic root of 982145529 is about 994.0127338533.

The spelling of 982145529 in words is "nine hundred eighty-two million, one hundred forty-five thousand, five hundred twenty-nine".