62693081386 has 16 divisors (see below), whose sum is σ = 103743524808. Its totient is φ = 28229529600.

The previous prime is 62693081377. The next prime is 62693081393. The reversal of 62693081386 is 68318039626.

It can be written as a sum of positive squares in 4 ways, for example, as 7764253225 + 54928828161 = 88115^2 + 234369^2 .

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, 29404695 + ... + 29406826.

Almost surely, 2^62693081386 is an apocalyptic number.

62693081386 is a deficient number, since it is larger than the sum of its proper divisors (41050443422).

62693081386 is a wasteful number, since it uses less digits than its factorization.

62693081386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58811577.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 62693081386 in words is "sixty-two billion, six hundred ninety-three million, eighty-one thousand, three hundred eighty-six".