82524000061 has 4 divisors (see below), whose sum is σ = 82757779452. Its totient is φ = 82290220672.

The previous prime is 82524000043. The next prime is 82524000071. The reversal of 82524000061 is 16000042528.

82524000061 = 203130² + 203131².

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41261796900 + 41262203161 = 203130^2 + 203131^2 .

It is a cyclic number.

It is not a de Polignac number, because 82524000061 - 2¹⁷ = 82523868989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82523999993 and 82524000029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82524000071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116889166 + ... + 116889871.

It is an arithmetic number, because the mean of its divisors is an integer number (20689444863).

Almost surely, 2^82524000061 is an apocalyptic number.

82524000061 is the 203131-st centered square number.

It is an amenable number.

82524000061 is a deficient number, since it is larger than the sum of its proper divisors (233779391).

82524000061 is a wasteful number, since it uses less digits than its factorization.

82524000061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233779390.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 82524000061 its reverse (16000042528), we get a palindrome (98524042589).

The spelling of 82524000061 in words is "eighty-two billion, five hundred twenty-four million, sixty-one", and thus it is an aban number.