82050010 has 24 divisors (see below), whose sum is σ = 171803700. Its totient is φ = 28131264.

The previous prime is 82049983. The next prime is 82050043. The reversal of 82050010 is 1005028.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 79156609 + 2893401 = 8897^2 + 1701^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83235 + ... + 84214.

Almost surely, 2^82050010 is an apocalyptic number.

82050010 is an abundant number, since it is smaller than the sum of its proper divisors (89753690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82050010 is a wasteful number, since it uses less digits than its factorization.

82050010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167470 (or 167463 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 82050010 is about 9058.1460575550. The cubic root of 82050010 is about 434.5364507578.

Adding to 82050010 its reverse (1005028), we get a palindrome (83055038).

The spelling of 82050010 in words is "eighty-two million, fifty thousand, ten".