270547700164 has 81 divisors (see below), whose sum is σ = 562147464711. Its totient is φ = 113599012800.

The previous prime is 270547700119. The next prime is 270547700197. The reversal of 270547700164 is 461007745072.

The square root of 270547700164 is 520142.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 94993404100 + 175554296064 = 308210^2 + 418992^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 270547700164.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 385945014 + ... + 385945714.

Almost surely, 2^270547700164 is an apocalyptic number.

270547700164 is the 520142-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270547700164

270547700164 is an abundant number, since it is smaller than the sum of its proper divisors (291599764547).

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

270547700164 is an frugal number, since it uses more digits than its factorization.

270547700164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 270547700164 in words is "two hundred seventy billion, five hundred forty-seven million, seven hundred thousand, one hundred sixty-four".