2056227827757 has 8 divisors (see below), whose sum is σ = 2741656909440. Its totient is φ = 1370808648960.

The previous prime is 2056227827747. The next prime is 2056227827767. The reversal of 2056227827757 is 7577287226502.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2056227827747) and next prime (2056227827767).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2056227827757 - 2¹⁶ = 2056227762221 is a prime.

It is a super-3 number, since 3×2056227827757³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2056227827757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056227827707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1976869 + ... + 2832042.

It is an arithmetic number, because the mean of its divisors is an integer number (342707113680).

Almost surely, 2^{2056227827757} is an apocalyptic number.

It is an amenable number.

2056227827757 is a deficient number, since it is larger than the sum of its proper divisors (685429081683).

2056227827757 is a wasteful number, since it uses less digits than its factorization.

2056227827757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951443.

The product of its (nonzero) digits is 46099200, while the sum is 60.

The spelling of 2056227827757 in words is "two trillion, fifty-six billion, two hundred twenty-seven million, eight hundred twenty-seven thousand, seven hundred fifty-seven".