138536050986622 has 32 divisors (see below), whose sum is σ = 210543887347200. Its totient is φ = 68360087902848.

The previous prime is 138536050986601. The next prime is 138536050986713. The reversal of 138536050986622 is 226689050635831.

138536050986622 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496087029 + ... + 496366207.

It is an arithmetic number, because the mean of its divisors is an integer number (6579496479600).

Almost surely, 2^{138536050986622} is an apocalyptic number.

138536050986622 is a deficient number, since it is larger than the sum of its proper divisors (72007836360578).

138536050986622 is a wasteful number, since it uses less digits than its factorization.

138536050986622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288720.

The product of its (nonzero) digits is 111974400, while the sum is 64.

The spelling of 138536050986622 in words is "one hundred thirty-eight trillion, five hundred thirty-six billion, fifty million, nine hundred eighty-six thousand, six hundred twenty-two".