66627051614032 has 40 divisors (see below), whose sum is σ = 158879892313856. Its totient is φ = 26357954484096.

The previous prime is 66627051614017. The next prime is 66627051614033. The reversal of 66627051614032 is 23041615072666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66627051614033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22880167368 + ... + 22880170279.

Almost surely, 2^{66627051614032} is an apocalyptic number.

It is an amenable number.

66627051614032 is an abundant number, since it is smaller than the sum of its proper divisors (92252840699824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66627051614032 is a wasteful number, since it uses less digits than its factorization.

66627051614032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45760337675 (or 45760337669 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

Adding to 66627051614032 its reverse (23041615072666), we get a palindrome (89668666686698).

The spelling of 66627051614032 in words is "sixty-six trillion, six hundred twenty-seven billion, fifty-one million, six hundred fourteen thousand, thirty-two".