273355553372 has 48 divisors (see below), whose sum is σ = 549520675200. Its totient is φ = 117671405760.

The previous prime is 273355553363. The next prime is 273355553389.

273355553372 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×273355553372³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 273355553372.

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, 2375723 + ... + 2488125.

It is an arithmetic number, because the mean of its divisors is an integer number (11448347400).

Almost surely, 2^273355553372 is an apocalyptic number.

273355553372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

273355553372 is an abundant number, since it is smaller than the sum of its proper divisors (276165121828).

273355553372 is a wasteful number, since it uses less digits than its factorization.

273355553372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115346 (or 115344 counting only the distinct ones).

The product of its digits is 9922500, while the sum is 50.

The spelling of 273355553372 in words is "two hundred seventy-three billion, three hundred fifty-five million, five hundred fifty-three thousand, three hundred seventy-two".