273485069764 has 45 divisors (see below), whose sum is σ = 494482119131. Its totient is φ = 132350210640.

The previous prime is 273485069677. The next prime is 273485069827. The reversal of 273485069764 is 467960584372.

The square root of 273485069764 is 522958.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 170521095364 + 102963974400 = 412942^2 + 320880^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1431858909 + ... + 1431859099.

Almost surely, 2^273485069764 is an apocalyptic number.

273485069764 is the 522958-th square number.

It is an amenable number.

273485069764 is a deficient number, since it is larger than the sum of its proper divisors (220997049367).

273485069764 is an frugal number, since it uses more digits than its factorization.

273485069764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 61.

The spelling of 273485069764 in words is "two hundred seventy-three billion, four hundred eighty-five million, sixty-nine thousand, seven hundred sixty-four".