137038601798 has 16 divisors (see below), whose sum is σ = 242501489664. Its totient is φ = 56836286280.

The previous prime is 137038601789. The next prime is 137038601809. The reversal of 137038601798 is 897106830731.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157878140 + ... + 157879007.

It is an arithmetic number, because the mean of its divisors is an integer number (15156343104).

Almost surely, 2^137038601798 is an apocalyptic number.

137038601798 is a deficient number, since it is larger than the sum of its proper divisors (105462887866).

137038601798 is a wasteful number, since it uses less digits than its factorization.

137038601798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315757187.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 137038601798 in words is "one hundred thirty-seven billion, thirty-eight million, six hundred one thousand, seven hundred ninety-eight".