273132274256 has 80 divisors (see below), whose sum is σ = 586769194368. Its totient is φ = 122506137600.

The previous prime is 273132274241. The next prime is 273132274291. The reversal of 273132274256 is 652472231372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1680251 + ... + 1835621.

Almost surely, 2^273132274256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273132274256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293384597184).

273132274256 is an abundant number, since it is smaller than the sum of its proper divisors (313636920112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

273132274256 is a wasteful number, since it uses less digits than its factorization.

273132274256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155700 (or 155694 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The spelling of 273132274256 in words is "two hundred seventy-three billion, one hundred thirty-two million, two hundred seventy-four thousand, two hundred fifty-six".