2567550241 has 3 divisors (see below), whose sum is σ = 2567600913. Its totient is φ = 2567499570.

The previous prime is 2567550229. The next prime is 2567550277. The reversal of 2567550241 is 1420557652.

The square root of 2567550241 is 50671.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2567550241 - 2¹⁵ = 2567517473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2567550241.

It is not an unprimeable number, because it can be changed into a prime (2567560241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 25336 + ... + 76006.

It is an arithmetic number, because the mean of its divisors is an integer number (855866971).

Almost surely, 2^2567550241 is an apocalyptic number.

2567550241 is the 50671-st square number.

2567550241 is the 25336-th centered octagonal number.

It is an amenable number.

2567550241 is a deficient number, since it is larger than the sum of its proper divisors (50672).

2567550241 is an frugal number, since it uses more digits than its factorization.

2567550241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101342 (or 50671 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The cubic root of 2567550241 is about 1369.3243051188.

The spelling of 2567550241 in words is "two billion, five hundred sixty-seven million, five hundred fifty thousand, two hundred forty-one".