137628955189 has 16 divisors (see below), whose sum is σ = 157189273920. Its totient is φ = 119347365760.

The previous prime is 137628955183. The next prime is 137628955253. The reversal of 137628955189 is 981559826731.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 137628955189 - 2⁹ = 137628954677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137628955189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137628955183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2572552 + ... + 2625505.

It is an arithmetic number, because the mean of its divisors is an integer number (9824329620).

Almost surely, 2^137628955189 is an apocalyptic number.

It is an amenable number.

137628955189 is a deficient number, since it is larger than the sum of its proper divisors (19560318731).

137628955189 is a wasteful number, since it uses less digits than its factorization.

137628955189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198180.

The product of its digits is 32659200, while the sum is 64.

The spelling of 137628955189 in words is "one hundred thirty-seven billion, six hundred twenty-eight million, nine hundred fifty-five thousand, one hundred eighty-nine".