2563052884121 has 16 divisors (see below), whose sum is σ = 2726050714128. Its totient is φ = 2401430169600.

The previous prime is 2563052884081. The next prime is 2563052884159. The reversal of 2563052884121 is 1214882503652.

It can be written as a sum of positive squares in 8 ways, for example, as 442942160521 + 2120110723600 = 665539^2 + 1456060^2 .

It is a cyclic number.

It is not a de Polignac number, because 2563052884121 - 2¹⁸ = 2563052621977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2563072884121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4815551 + ... + 5321243.

It is an arithmetic number, because the mean of its divisors is an integer number (170378169633).

Almost surely, 2^{2563052884121} is an apocalyptic number.

It is an amenable number.

2563052884121 is a deficient number, since it is larger than the sum of its proper divisors (162997830007).

2563052884121 is a wasteful number, since it uses less digits than its factorization.

2563052884121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507052.

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 2563052884121 in words is "two trillion, five hundred sixty-three billion, fifty-two million, eight hundred eighty-four thousand, one hundred twenty-one".