1054612066126 has 4 divisors (see below), whose sum is σ = 1581918099192. Its totient is φ = 527306033062.

The previous prime is 1054612066117. The next prime is 1054612066171. The reversal of 1054612066126 is 6216602164501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1054612066126² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 263653016530 + ... + 263653016533.

It is an arithmetic number, because the mean of its divisors is an integer number (395479524798).

Almost surely, 2^{1054612066126} is an apocalyptic number.

1054612066126 is a deficient number, since it is larger than the sum of its proper divisors (527306033066).

1054612066126 is an equidigital number, since it uses as much as digits as its factorization.

1054612066126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527306033065.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 1054612066126 in words is "one trillion, fifty-four billion, six hundred twelve million, sixty-six thousand, one hundred twenty-six".