2271056485392 has 120 divisors (see below), whose sum is σ = 6455366711040. Its totient is φ = 745217141760.

The previous prime is 2271056485363. The next prime is 2271056485403. The reversal of 2271056485392 is 2935846501722.

2271056485392 is a `hidden beast` number, since 2 + 2 + 7 + 10 + 56 + 48 + 539 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3537517 + ... + 4129907.

It is an arithmetic number, because the mean of its divisors is an integer number (53794722592).

It is a 1-persistent number, because it is pandigital, but 2⋅2271056485392 = 4542112970784 is not.

Almost surely, 2^{2271056485392} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2271056485392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227683355520).

2271056485392 is an abundant number, since it is smaller than the sum of its proper divisors (4184310225648).

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

2271056485392 is a wasteful number, since it uses less digits than its factorization.

2271056485392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592821 (or 592812 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 2271056485392 in words is "two trillion, two hundred seventy-one billion, fifty-six million, four hundred eighty-five thousand, three hundred ninety-two".