10272800666523 has 8 divisors (see below), whose sum is σ = 13697083690000. Its totient is φ = 6848525710368.

The previous prime is 10272800666519. The next prime is 10272800666537. The reversal of 10272800666523 is 32566600827201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10272800666523 - 2² = 10272800666519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10272800666573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2234793 + ... + 5053701.

It is an arithmetic number, because the mean of its divisors is an integer number (1712135461250).

Almost surely, 2^{10272800666523} is an apocalyptic number.

10272800666523 is a deficient number, since it is larger than the sum of its proper divisors (3424283023477).

10272800666523 is a wasteful number, since it uses less digits than its factorization.

10272800666523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033661.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 10272800666523 in words is "ten trillion, two hundred seventy-two billion, eight hundred million, six hundred sixty-six thousand, five hundred twenty-three".