137037088661 has 8 divisors (see below), whose sum is σ = 149522760000. Its totient is φ = 124556043040.

The previous prime is 137037088649. The next prime is 137037088703. The reversal of 137037088661 is 166880730731.

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

It is not a de Polignac number, because 137037088661 - 2³⁴ = 119857219477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137087088661) 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, 1094336 + ... + 1213113.

It is an arithmetic number, because the mean of its divisors is an integer number (18690345000).

Almost surely, 2^137037088661 is an apocalyptic number.

137037088661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

137037088661 is a deficient number, since it is larger than the sum of its proper divisors (12485671339).

137037088661 is a wasteful number, since it uses less digits than its factorization.

137037088661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312859.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 137037088661 in words is "one hundred thirty-seven billion, thirty-seven million, eighty-eight thousand, six hundred sixty-one".