271012052154 has 16 divisors (see below), whose sum is σ = 547611982848. Its totient is φ = 89406037632.

The previous prime is 271012052149. The next prime is 271012052203. The reversal of 271012052154 is 451250210172.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 232827642 + ... + 232828805.

It is an arithmetic number, because the mean of its divisors is an integer number (34225748928).

Almost surely, 2^271012052154 is an apocalyptic number.

271012052154 is an abundant number, since it is smaller than the sum of its proper divisors (276599930694).

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

271012052154 is a wasteful number, since it uses less digits than its factorization.

271012052154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465656549.

The product of its (nonzero) digits is 5600, while the sum is 30.

The spelling of 271012052154 in words is "two hundred seventy-one billion, twelve million, fifty-two thousand, one hundred fifty-four".