126375075700 has 18 divisors (see below), whose sum is σ = 274233914486. Its totient is φ = 50550030240.

The previous prime is 126375075647. The next prime is 126375075713. The reversal of 126375075700 is 7570573621.

It can be written as a sum of positive squares in 3 ways, for example, as 2423199076 + 123951876624 = 49226^2 + 352068^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631875279 + ... + 631875478.

Almost surely, 2^126375075700 is an apocalyptic number.

126375075700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126375075700 is an abundant number, since it is smaller than the sum of its proper divisors (147858838786).

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

126375075700 is a wasteful number, since it uses less digits than its factorization.

126375075700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263750771 (or 1263750764 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 126375075700 in words is "one hundred twenty-six billion, three hundred seventy-five million, seventy-five thousand, seven hundred".