50278261001053 has 2 divisors, whose sum is σ = 50278261001054. Its totient is φ = 50278261001052.

The previous prime is 50278261001021. The next prime is 50278261001147. The reversal of 50278261001053 is 35010016287205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41377030520004 + 8901230481049 = 6432498^2 + 2983493^2 .

It is a cyclic number.

It is not a de Polignac number, because 50278261001053 - 2⁵ = 50278261001021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50278261000997 and 50278261001015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50278261007053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25139130500526 + 25139130500527.

It is an arithmetic number, because the mean of its divisors is an integer number (25139130500527).

Almost surely, 2^{50278261001053} is an apocalyptic number.

It is an amenable number.

50278261001053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50278261001053 is an equidigital number, since it uses as much as digits as its factorization.

50278261001053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

Adding to 50278261001053 its reverse (35010016287205), we get a palindrome (85288277288258).

The spelling of 50278261001053 in words is "fifty trillion, two hundred seventy-eight billion, two hundred sixty-one million, one thousand, fifty-three".