126813050750 has 64 divisors (see below), whose sum is σ = 243942416640. Its totient is φ = 49327488000.

The previous prime is 126813050687. The next prime is 126813050839. The reversal of 126813050750 is 57050318621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31087211 + ... + 31091289.

It is an arithmetic number, because the mean of its divisors is an integer number (3811600260).

Almost surely, 2^126813050750 is an apocalyptic number.

126813050750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126813050750 is a deficient number, since it is larger than the sum of its proper divisors (117129365890).

126813050750 is a wasteful number, since it uses less digits than its factorization.

126813050750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494 (or 7484 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 126813050750 in words is "one hundred twenty-six billion, eight hundred thirteen million, fifty thousand, seven hundred fifty".