273056532 has 24 divisors (see below), whose sum is σ = 728150976. Its totient is φ = 78016128.

The previous prime is 273056519. The next prime is 273056561. The reversal of 273056532 is 235650372.

It is a junction number, because it is equal to n+sod(n) for n = 273056493 and 273056502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625253 + ... + 1625420.

It is an arithmetic number, because the mean of its divisors is an integer number (30339624).

Almost surely, 2^273056532 is an apocalyptic number.

It is an amenable number.

273056532 is an abundant number, since it is smaller than the sum of its proper divisors (455094444).

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

273056532 is a wasteful number, since it uses less digits than its factorization.

273056532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250687 (or 3250685 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 273056532 is about 16524.4222894478. The cubic root of 273056532 is about 648.7601865783.

The spelling of 273056532 in words is "two hundred seventy-three million, fifty-six thousand, five hundred thirty-two".