273234507855 has 16 divisors (see below), whose sum is σ = 437184551904. Its totient is φ = 145721957760.

The previous prime is 273234507839. The next prime is 273234507859. The reversal of 273234507855 is 558705432372.

It is not a de Polignac number, because 273234507855 - 2⁴ = 273234507839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 273234507798 and 273234507807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273234507859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648957 + ... + 983673.

It is an arithmetic number, because the mean of its divisors is an integer number (27324034494).

Almost surely, 2^273234507855 is an apocalyptic number.

273234507855 is a deficient number, since it is larger than the sum of its proper divisors (163950044049).

273234507855 is a wasteful number, since it uses less digits than its factorization.

273234507855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389146.

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 273234507855 in words is "two hundred seventy-three billion, two hundred thirty-four million, five hundred seven thousand, eight hundred fifty-five".