258550271293 has 2 divisors, whose sum is σ = 258550271294. Its totient is φ = 258550271292.

The previous prime is 258550271267. The next prime is 258550271363. The reversal of 258550271293 is 392172055852.

It is a happy number.

258550271293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139843837849 + 118706433444 = 373957^2 + 344538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-258550271293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (258550271263) 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 as a sum of consecutive naturals, namely, 129275135646 + 129275135647.

It is an arithmetic number, because the mean of its divisors is an integer number (129275135647).

Almost surely, 2^258550271293 is an apocalyptic number.

It is an amenable number.

258550271293 is a deficient number, since it is larger than the sum of its proper divisors (1).

258550271293 is an equidigital number, since it uses as much as digits as its factorization.

258550271293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 258550271293 in words is "two hundred fifty-eight billion, five hundred fifty million, two hundred seventy-one thousand, two hundred ninety-three".