2580258775 has 12 divisors (see below), whose sum is σ = 3247277032. Its totient is φ = 2033396640.

The previous prime is 2580258773. The next prime is 2580258797. The reversal of 2580258775 is 5778520852.

It is not a de Polignac number, because 2580258775 - 2¹ = 2580258773 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 (2580258773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 768552 + ... + 771901.

Almost surely, 2^2580258775 is an apocalyptic number.

2580258775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2580258775 is a deficient number, since it is larger than the sum of its proper divisors (667018257).

2580258775 is a wasteful number, since it uses less digits than its factorization.

2580258775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540530 (or 1540525 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 49.

The square root of 2580258775 is about 50796.2476468489. The cubic root of 2580258775 is about 1371.5798236708.

The spelling of 2580258775 in words is "two billion, five hundred eighty million, two hundred fifty-eight thousand, seven hundred seventy-five".