82343153650 has 24 divisors (see below), whose sum is σ = 153374351940. Its totient is φ = 32890791360.

The previous prime is 82343153621. The next prime is 82343153663. The reversal of 82343153650 is 5635134328.

It can be written as a sum of positive squares in 6 ways, for example, as 23295611641 + 59047542009 = 152629^2 + 242997^2 .

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, 1125949 + ... + 1196848.

Almost surely, 2^82343153650 is an apocalyptic number.

82343153650 is a deficient number, since it is larger than the sum of its proper divisors (71031198290).

82343153650 is a wasteful number, since it uses less digits than its factorization.

82343153650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323518 (or 2323513 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 82343153650 its reverse (5635134328), we get a palindrome (87978287978).

The spelling of 82343153650 in words is "eighty-two billion, three hundred forty-three million, one hundred fifty-three thousand, six hundred fifty".