137498295693 has 8 divisors (see below), whose sum is σ = 199997521056. Its totient is φ = 83332300400.

The previous prime is 137498295679. The next prime is 137498295721. The reversal of 137498295693 is 396592894731.

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 137498295693 - 2⁴ = 137498295677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137498295793) 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, 2083307478 + ... + 2083307543.

It is an arithmetic number, because the mean of its divisors is an integer number (24999690132).

Almost surely, 2^137498295693 is an apocalyptic number.

It is an amenable number.

137498295693 is a deficient number, since it is larger than the sum of its proper divisors (62499225363).

137498295693 is a wasteful number, since it uses less digits than its factorization.

137498295693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166615035.

The product of its digits is 88179840, while the sum is 66.

The spelling of 137498295693 in words is "one hundred thirty-seven billion, four hundred ninety-eight million, two hundred ninety-five thousand, six hundred ninety-three".