2573481068189 has 2 divisors, whose sum is σ = 2573481068190. Its totient is φ = 2573481068188.

The previous prime is 2573481068177. The next prime is 2573481068201. The reversal of 2573481068189 is 9818601843752.

It is a balanced prime because it is at equal distance from previous prime (2573481068177) and next prime (2573481068201).

It can be written as a sum of positive squares in only one way, i.e., 2242407416089 + 331073652100 = 1497467^2 + 575390^2 .

It is a cyclic number.

It is not a de Polignac number, because 2573481068189 - 2¹² = 2573481064093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2573481068149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286740534094 + 1286740534095.

It is an arithmetic number, because the mean of its divisors is an integer number (1286740534095).

It is a 1-persistent number, because it is pandigital, but 2⋅2573481068189 = 5146962136378 is not.

Almost surely, 2^{2573481068189} is an apocalyptic number.

It is an amenable number.

2573481068189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573481068189 is an equidigital number, since it uses as much as digits as its factorization.

2573481068189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23224320, while the sum is 62.

The spelling of 2573481068189 in words is "two trillion, five hundred seventy-three billion, four hundred eighty-one million, sixty-eight thousand, one hundred eighty-nine".