137527703905 has 16 divisors (see below), whose sum is σ = 166106868480. Its totient is φ = 109307538688.

The previous prime is 137527703867. The next prime is 137527703917. The reversal of 137527703905 is 509307725731.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 137527703905 - 2¹⁵ = 137527671137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917529 + ... + 1056841.

It is an arithmetic number, because the mean of its divisors is an integer number (10381679280).

Almost surely, 2^137527703905 is an apocalyptic number.

It is an amenable number.

137527703905 is a deficient number, since it is larger than the sum of its proper divisors (28579164575).

137527703905 is a wasteful number, since it uses less digits than its factorization.

137527703905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140600.

The product of its (nonzero) digits is 1389150, while the sum is 49.

The spelling of 137527703905 in words is "one hundred thirty-seven billion, five hundred twenty-seven million, seven hundred three thousand, nine hundred five".