126748053375 has 32 divisors (see below), whose sum is σ = 212956483584. Its totient is φ = 66942640800.

The previous prime is 126748053349. The next prime is 126748053391. The reversal of 126748053375 is 573350847621.

It is not a de Polignac number, because 126748053375 - 2⁵ = 126748053343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1602127 + ... + 1679376.

It is an arithmetic number, because the mean of its divisors is an integer number (6654890112).

Almost surely, 2^126748053375 is an apocalyptic number.

126748053375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126748053375 is a deficient number, since it is larger than the sum of its proper divisors (86208430209).

126748053375 is a wasteful number, since it uses less digits than its factorization.

126748053375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281624 (or 3281614 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 126748053375 in words is "one hundred twenty-six billion, seven hundred forty-eight million, fifty-three thousand, three hundred seventy-five".