270155164454256 has 40 divisors (see below), whose sum is σ = 698027113377664. Its totient is φ = 90035428340160.

The previous prime is 270155164454179. The next prime is 270155164454297. The reversal of 270155164454256 is 652454461551072.

It is a super-3 number, since 3×270155164454256³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 270155164454196 and 270155164454205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508892710 + ... + 509423301.

Almost surely, 2^{270155164454256} is an apocalyptic number.

It is an amenable number.

270155164454256 is an abundant number, since it is smaller than the sum of its proper divisors (427871948923408).

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

270155164454256 is a wasteful number, since it uses less digits than its factorization.

270155164454256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018321549 (or 1018321543 counting only the distinct ones).

The product of its (nonzero) digits is 40320000, while the sum is 57.

The spelling of 270155164454256 in words is "two hundred seventy trillion, one hundred fifty-five billion, one hundred sixty-four million, four hundred fifty-four thousand, two hundred fifty-six".