19080966117453 has 16 divisors (see below), whose sum is σ = 25982837130240. Its totient is φ = 12449874695216.

The previous prime is 19080966117449. The next prime is 19080966117463. The reversal of 19080966117453 is 35471166908091.

It is a cyclic number.

It is not a de Polignac number, because 19080966117453 - 2² = 19080966117449 is a prime.

It is a super-3 number, since 3×19080966117453³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19080966117463) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15881758 + ... + 17040896.

It is an arithmetic number, because the mean of its divisors is an integer number (1623927320640).

Almost surely, 2^{19080966117453} is an apocalyptic number.

It is an amenable number.

19080966117453 is a deficient number, since it is larger than the sum of its proper divisors (6901871012787).

19080966117453 is a wasteful number, since it uses less digits than its factorization.

19080966117453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275936.

The product of its (nonzero) digits is 9797760, while the sum is 60.

The spelling of 19080966117453 in words is "nineteen trillion, eighty billion, nine hundred sixty-six million, one hundred seventeen thousand, four hundred fifty-three".