2552540559 has 16 divisors (see below), whose sum is σ = 3444708960. Its totient is φ = 1681067520.

The previous prime is 2552540519. The next prime is 2552540581. The reversal of 2552540559 is 9550452552.

It is a happy number.

It is not a de Polignac number, because 2552540559 - 2¹¹ = 2552538511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2552540559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552540509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349089 + ... + 356325.

It is an arithmetic number, because the mean of its divisors is an integer number (215294310).

Almost surely, 2^2552540559 is an apocalyptic number.

2552540559 is a deficient number, since it is larger than the sum of its proper divisors (892168401).

2552540559 is a wasteful number, since it uses less digits than its factorization.

2552540559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8650.

The product of its (nonzero) digits is 450000, while the sum is 42.

The square root of 2552540559 is about 50522.6737119088. The cubic root of 2552540559 is about 1366.6507704741.

The spelling of 2552540559 in words is "two billion, five hundred fifty-two million, five hundred forty thousand, five hundred fifty-nine".