138627590060758 has 8 divisors (see below), whose sum is σ = 208110580688880. Its totient is φ = 69257396497800.

The previous prime is 138627590060747. The next prime is 138627590060779. The reversal of 138627590060758 is 857060095726831.

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

It is a junction number, because it is equal to n+sod(n) for n = 138627590060693 and 138627590060702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28199263218 + ... + 28199268133.

It is an arithmetic number, because the mean of its divisors is an integer number (26013822586110).

Almost surely, 2^{138627590060758} is an apocalyptic number.

138627590060758 is a deficient number, since it is larger than the sum of its proper divisors (69482990628122).

138627590060758 is a wasteful number, since it uses less digits than its factorization.

138627590060758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56398532582.

The product of its (nonzero) digits is 152409600, while the sum is 67.

The spelling of 138627590060758 in words is "one hundred thirty-eight trillion, six hundred twenty-seven billion, five hundred ninety million, sixty thousand, seven hundred fifty-eight".