2580848157 has 4 divisors (see below), whose sum is σ = 3441130880. Its totient is φ = 1720565436.

The previous prime is 2580848113. The next prime is 2580848189. The reversal of 2580848157 is 7518480852.

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 not a de Polignac number, because 2580848157 - 2⁷ = 2580848029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580848357) 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, 430141357 + ... + 430141362.

It is an arithmetic number, because the mean of its divisors is an integer number (860282720).

Almost surely, 2^2580848157 is an apocalyptic number.

It is an amenable number.

2580848157 is a deficient number, since it is larger than the sum of its proper divisors (860282723).

2580848157 is an equidigital number, since it uses as much as digits as its factorization.

2580848157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860282722.

The product of its (nonzero) digits is 716800, while the sum is 48.

The square root of 2580848157 is about 50802.0487480574. The cubic root of 2580848157 is about 1371.6842476824.

The spelling of 2580848157 in words is "two billion, five hundred eighty million, eight hundred forty-eight thousand, one hundred fifty-seven".