82001268952 has 48 divisors (see below), whose sum is σ = 164427225480. Its totient is φ = 38206118400.

The previous prime is 82001268889. The next prime is 82001268953. The reversal of 82001268952 is 25986210028.

It is a junction number, because it is equal to n+sod(n) for n = 82001268899 and 82001268908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82001268953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1357783 + ... + 1416889.

Almost surely, 2^82001268952 is an apocalyptic number.

It is an amenable number.

82001268952 is an abundant number, since it is smaller than the sum of its proper divisors (82425956528).

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

82001268952 is a wasteful number, since it uses less digits than its factorization.

82001268952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59332 (or 59227 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 82001268952 in words is "eighty-two billion, one million, two hundred sixty-eight thousand, nine hundred fifty-two".