2580357113 has 2 divisors, whose sum is σ = 2580357114. Its totient is φ = 2580357112.

The previous prime is 2580357103. The next prime is 2580357139. The reversal of 2580357113 is 3117530852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2580335209 + 21904 = 50797^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 2580357113 - 2⁶ = 2580357049 is a prime.

It is not a weakly prime, because it can be changed into another prime (2580357103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1290178556 + 1290178557.

It is an arithmetic number, because the mean of its divisors is an integer number (1290178557).

Almost surely, 2^2580357113 is an apocalyptic number.

It is an amenable number.

2580357113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2580357113 is an equidigital number, since it uses as much as digits as its factorization.

2580357113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 2580357113 is about 50797.2156028261. The cubic root of 2580357113 is about 1371.5972478538.

Adding to 2580357113 its reverse (3117530852), we get a palindrome (5697887965).

The spelling of 2580357113 in words is "two billion, five hundred eighty million, three hundred fifty-seven thousand, one hundred thirteen".