62438655566 has 8 divisors (see below), whose sum is σ = 107037695280. Its totient is φ = 26759423808.

The previous prime is 62438655563. The next prime is 62438655583. The reversal of 62438655566 is 66555683426.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62438655563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2229951971 + ... + 2229951998.

It is an arithmetic number, because the mean of its divisors is an integer number (13379711910).

Almost surely, 2^62438655566 is an apocalyptic number.

62438655566 is a deficient number, since it is larger than the sum of its proper divisors (44599039714).

62438655566 is a wasteful number, since it uses less digits than its factorization.

62438655566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4459903978.

The product of its digits is 31104000, while the sum is 56.

The spelling of 62438655566 in words is "sixty-two billion, four hundred thirty-eight million, six hundred fifty-five thousand, five hundred sixty-six".