62639440082 has 8 divisors (see below), whose sum is σ = 99486169596. Its totient is φ = 29477383552.

The previous prime is 62639440051. The next prime is 62639440109. The reversal of 62639440082 is 28004493626.

It can be written as a sum of positive squares in 2 ways, for example, as 60186318241 + 2453121841 = 245329^2 + 49529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921168203 + ... + 921168270.

Almost surely, 2^62639440082 is an apocalyptic number.

62639440082 is a deficient number, since it is larger than the sum of its proper divisors (36846729514).

62639440082 is a wasteful number, since it uses less digits than its factorization.

62639440082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842336492.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 62639440082 in words is "sixty-two billion, six hundred thirty-nine million, four hundred forty thousand, eighty-two".