273375263 has 24 divisors (see below), whose sum is σ = 335083392. Its totient is φ = 221941104.

The previous prime is 273375253. The next prime is 273375299. The reversal of 273375263 is 362573372.

It is not a de Polignac number, because 273375263 - 2¹⁰ = 273374239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273375233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119456 + ... + 121722.

It is an arithmetic number, because the mean of its divisors is an integer number (13961808).

Almost surely, 2^273375263 is an apocalyptic number.

273375263 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

273375263 is a deficient number, since it is larger than the sum of its proper divisors (61708129).

273375263 is a wasteful number, since it uses less digits than its factorization.

273375263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411 (or 2404 counting only the distinct ones).

The product of its digits is 158760, while the sum is 38.

The square root of 273375263 is about 16534.0637170660. The cubic root of 273375263 is about 649.0125147654.

The spelling of 273375263 in words is "two hundred seventy-three million, three hundred seventy-five thousand, two hundred sixty-three".