126750762275 has 18 divisors (see below), whose sum is σ = 158712023700. Its totient is φ = 100415927760.

The previous prime is 126750762251. The next prime is 126750762283. The reversal of 126750762275 is 572267057621.

It is not a de Polignac number, because 126750762275 - 2¹⁰ = 126750761251 is a prime.

It is a super-3 number, since 3×126750762275³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26276 + ... + 504174.

It is an arithmetic number, because the mean of its divisors is an integer number (8817334650).

Almost surely, 2^126750762275 is an apocalyptic number.

126750762275 is a deficient number, since it is larger than the sum of its proper divisors (31961261425).

126750762275 is an equidigital number, since it uses as much as digits as its factorization.

126750762275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478115 (or 478007 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 50.

The spelling of 126750762275 in words is "one hundred twenty-six billion, seven hundred fifty million, seven hundred sixty-two thousand, two hundred seventy-five".