82497443662 has 16 divisors (see below), whose sum is σ = 123912305712. Its totient is φ = 41193370240.

The previous prime is 82497443653. The next prime is 82497443689. The reversal of 82497443662 is 26634479428.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10469268 + ... + 10477144.

It is an arithmetic number, because the mean of its divisors is an integer number (7744519107).

Almost surely, 2^82497443662 is an apocalyptic number.

82497443662 is a deficient number, since it is larger than the sum of its proper divisors (41414862050).

82497443662 is a wasteful number, since it uses less digits than its factorization.

82497443662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14243.

The product of its digits is 13934592, while the sum is 55.

The spelling of 82497443662 in words is "eighty-two billion, four hundred ninety-seven million, four hundred forty-three thousand, six hundred sixty-two".