2580254047 has 8 divisors (see below), whose sum is σ = 2972082176. Its totient is φ = 2194231032.

The previous prime is 2580254003. The next prime is 2580254071. The reversal of 2580254047 is 7404520852.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2580254047 - 2²⁷ = 2446036319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2580253997 and 2580254015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580254647) 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 7 ways as a sum of consecutive naturals, for example, 1450323 + ... + 1452100.

It is an arithmetic number, because the mean of its divisors is an integer number (371510272).

Almost surely, 2^2580254047 is an apocalyptic number.

2580254047 is a deficient number, since it is larger than the sum of its proper divisors (391828129).

2580254047 is a wasteful number, since it uses less digits than its factorization.

2580254047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902557.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 2580254047 is about 50796.2011079569. The cubic root of 2580254047 is about 1371.5789859210.

Adding to 2580254047 its reverse (7404520852), we get a palindrome (9984774899).

The spelling of 2580254047 in words is "two billion, five hundred eighty million, two hundred fifty-four thousand, forty-seven".