2580581483 has 4 divisors (see below), whose sum is σ = 2635487520. Its totient is φ = 2525675448.

The previous prime is 2580581473. The next prime is 2580581503. The reversal of 2580581483 is 3841850852.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2580581483 - 2¹² = 2580577387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2580581473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27452948 + ... + 27453041.

It is an arithmetic number, because the mean of its divisors is an integer number (658871880).

Almost surely, 2^2580581483 is an apocalyptic number.

2580581483 is a deficient number, since it is larger than the sum of its proper divisors (54906037).

2580581483 is an equidigital number, since it uses as much as digits as its factorization.

2580581483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54906036.

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 2580581483 is about 50799.4240420106. The cubic root of 2580581483 is about 1371.6370015702.

The spelling of 2580581483 in words is "two billion, five hundred eighty million, five hundred eighty-one thousand, four hundred eighty-three".