273542245372 has 48 divisors (see below), whose sum is σ = 559934968320. Its totient is φ = 115542086400.

The previous prime is 273542245343. The next prime is 273542245393.

273542245372 is nontrivially palindromic in base 10.

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, 2255454 + ... + 2373637.

It is an arithmetic number, because the mean of its divisors is an integer number (11665311840).

Almost surely, 2^273542245372 is an apocalyptic number.

273542245372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

273542245372 is an abundant number, since it is smaller than the sum of its proper divisors (286392722948).

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

273542245372 is a wasteful number, since it uses less digits than its factorization.

273542245372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629202 (or 4629200 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 46.

The spelling of 273542245372 in words is "two hundred seventy-three billion, five hundred forty-two million, two hundred forty-five thousand, three hundred seventy-two".