266474053473 has 16 divisors (see below), whose sum is σ = 363795875520. Its totient is φ = 173406127104.

The previous prime is 266474053441. The next prime is 266474053487. The reversal of 266474053473 is 374350474662.

It is not a de Polignac number, because 266474053473 - 2⁵ = 266474053441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (266474053073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464728 + ... + 865401.

It is an arithmetic number, because the mean of its divisors is an integer number (22737242220).

Almost surely, 2^266474053473 is an apocalyptic number.

It is an amenable number.

266474053473 is a deficient number, since it is larger than the sum of its proper divisors (97321822047).

266474053473 is a wasteful number, since it uses less digits than its factorization.

266474053473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331728.

The product of its (nonzero) digits is 10160640, while the sum is 51.

The spelling of 266474053473 in words is "two hundred sixty-six billion, four hundred seventy-four million, fifty-three thousand, four hundred seventy-three".