25054213577153 has 2 divisors, whose sum is σ = 25054213577154. Its totient is φ = 25054213577152.

The previous prime is 25054213577149. The next prime is 25054213577269. The reversal of 25054213577153 is 35177531245052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17875206056464 + 7179007520689 = 4227908^2 + 2679367^2 .

It is a cyclic number.

It is not a de Polignac number, because 25054213577153 - 2² = 25054213577149 is a prime.

It is not a weakly prime, because it can be changed into another prime (25054213577053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527106788576 + 12527106788577.

It is an arithmetic number, because the mean of its divisors is an integer number (12527106788577).

Almost surely, 2^{25054213577153} is an apocalyptic number.

It is an amenable number.

25054213577153 is a deficient number, since it is larger than the sum of its proper divisors (1).

25054213577153 is an equidigital number, since it uses as much as digits as its factorization.

25054213577153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410000, while the sum is 50.

The spelling of 25054213577153 in words is "twenty-five trillion, fifty-four billion, two hundred thirteen million, five hundred seventy-seven thousand, one hundred fifty-three".