137650126248 has 128 divisors (see below), whose sum is σ = 391320720000. Its totient is φ = 44820711936.

The previous prime is 137650126247. The next prime is 137650126297. The reversal of 137650126248 is 842621056731.

137650126248 is a `hidden beast` number, since 1 + 3 + 7 + 6 + 5 + 0 + 12 + 624 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (137650126247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1552458 + ... + 1638726.

It is an arithmetic number, because the mean of its divisors is an integer number (3057193125).

Almost surely, 2^137650126248 is an apocalyptic number.

137650126248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137650126248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195660360000).

137650126248 is an abundant number, since it is smaller than the sum of its proper divisors (253670593752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137650126248 is a wasteful number, since it uses less digits than its factorization.

137650126248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86456 (or 86446 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 137650126248 in words is "one hundred thirty-seven billion, six hundred fifty million, one hundred twenty-six thousand, two hundred forty-eight".