137023335557 has 8 divisors (see below), whose sum is σ = 147589395360. Its totient is φ = 126792706320.

The previous prime is 137023335539. The next prime is 137023335607. The reversal of 137023335557 is 755533320731.

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

It is a cyclic number.

It is not a de Polignac number, because 137023335557 - 2²⁸ = 136754900101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137023335157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83856794 + ... + 83858427.

It is an arithmetic number, because the mean of its divisors is an integer number (18448674420).

Almost surely, 2^137023335557 is an apocalyptic number.

It is an amenable number.

137023335557 is a deficient number, since it is larger than the sum of its proper divisors (10566059803).

137023335557 is a wasteful number, since it uses less digits than its factorization.

137023335557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167715283.

The product of its (nonzero) digits is 992250, while the sum is 44.

The spelling of 137023335557 in words is "one hundred thirty-seven billion, twenty-three million, three hundred thirty-five thousand, five hundred fifty-seven".