1050666109648 has 40 divisors (see below), whose sum is σ = 2038522026240. Its totient is φ = 524596275840.

The previous prime is 1050666109631. The next prime is 1050666109673. The reversal of 1050666109648 is 8469016660501.

It is a super-2 number, since 2×1050666109648² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050666109595 and 1050666109604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58397038 + ... + 58415026.

It is an arithmetic number, because the mean of its divisors is an integer number (50963050656).

Almost surely, 2^{1050666109648} is an apocalyptic number.

It is an amenable number.

1050666109648 is a deficient number, since it is larger than the sum of its proper divisors (987855916592).

1050666109648 is a wasteful number, since it uses less digits than its factorization.

1050666109648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22915 (or 22909 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 1050666109648 in words is "one trillion, fifty billion, six hundred sixty-six million, one hundred nine thousand, six hundred forty-eight".