126016275375 has 48 divisors (see below), whose sum is σ = 227260227168. Its totient is φ = 67180608000.

The previous prime is 126016275373. The next prime is 126016275389. The reversal of 126016275375 is 573572610621.

It is a happy number.

126016275375 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 1 + 6 + 275 + 375 = 666.

It is not a de Polignac number, because 126016275375 - 2¹ = 126016275373 is a prime.

It is a super-3 number, since 3×126016275375³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 126016275375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126016275373) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2825247 + ... + 2869503.

It is an arithmetic number, because the mean of its divisors is an integer number (4734588066).

Almost surely, 2^126016275375 is an apocalyptic number.

126016275375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126016275375 is a deficient number, since it is larger than the sum of its proper divisors (101243951793).

126016275375 is a wasteful number, since it uses less digits than its factorization.

126016275375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46809 (or 46796 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

Adding to 126016275375 its reverse (573572610621), we get a palindrome (699588885996).

The spelling of 126016275375 in words is "one hundred twenty-six billion, sixteen million, two hundred seventy-five thousand, three hundred seventy-five".