2580671201 has 4 divisors (see below), whose sum is σ = 2581563072. Its totient is φ = 2579779332.

The previous prime is 2580671183. The next prime is 2580671221. The reversal of 2580671201 is 1021760852.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2580671201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2580671221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441581 + ... + 447386.

It is an arithmetic number, because the mean of its divisors is an integer number (645390768).

Almost surely, 2^2580671201 is an apocalyptic number.

It is an amenable number.

2580671201 is a deficient number, since it is larger than the sum of its proper divisors (891871).

2580671201 is an equidigital number, since it uses as much as digits as its factorization.

2580671201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891870.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 2580671201 is about 50800.3070955285. The cubic root of 2580671201 is about 1371.6528970965.

The spelling of 2580671201 in words is "two billion, five hundred eighty million, six hundred seventy-one thousand, two hundred one".