982550533 has 2 divisors, whose sum is σ = 982550534. Its totient is φ = 982550532.

The previous prime is 982550497. The next prime is 982550561. The reversal of 982550533 is 335055289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 578017764 + 404532769 = 24042^2 + 20113^2 .

It is an emirp because it is prime and its reverse (335055289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 982550533 - 2¹⁷ = 982419461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (982559533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491275266 + 491275267.

It is an arithmetic number, because the mean of its divisors is an integer number (491275267).

Almost surely, 2^982550533 is an apocalyptic number.

It is an amenable number.

982550533 is a deficient number, since it is larger than the sum of its proper divisors (1).

982550533 is an equidigital number, since it uses as much as digits as its factorization.

982550533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 982550533 is about 31345.6621081769. The cubic root of 982550533 is about 994.1493476230.

The spelling of 982550533 in words is "nine hundred eighty-two million, five hundred fifty thousand, five hundred thirty-three".