60705566638 has 8 divisors (see below), whose sum is σ = 91436186160. Its totient is φ = 30226837920.

The previous prime is 60705566587. The next prime is 60705566639. The reversal of 60705566638 is 83666550706.

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 (60705566639) 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, 62972098 + ... + 62973061.

It is an arithmetic number, because the mean of its divisors is an integer number (11429523270).

Almost surely, 2^60705566638 is an apocalyptic number.

60705566638 is a deficient number, since it is larger than the sum of its proper divisors (30730619522).

60705566638 is a wasteful number, since it uses less digits than its factorization.

60705566638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125945402.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 60705566638 in words is "sixty billion, seven hundred five million, five hundred sixty-six thousand, six hundred thirty-eight".