272534746464 has 36 divisors (see below), whose sum is σ = 775020686076. Its totient is φ = 90844915392.

The previous prime is 272534746453. The next prime is 272534746481. The reversal of 272534746464 is 464647435272.

272534746464 is a `hidden beast` number, since 2 + 7 + 2 + 53 + 474 + 64 + 64 = 666.

272534746464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 272534746464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 473150314 + ... + 473150889.

It is an arithmetic number, because the mean of its divisors is an integer number (21528352391).

Almost surely, 2^272534746464 is an apocalyptic number.

272534746464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

272534746464 is an abundant number, since it is smaller than the sum of its proper divisors (502485939612).

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

272534746464 is a wasteful number, since it uses less digits than its factorization.

272534746464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946301219 (or 946301208 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 54.

The spelling of 272534746464 in words is "two hundred seventy-two billion, five hundred thirty-four million, seven hundred forty-six thousand, four hundred sixty-four".