50255388780053 has 2 divisors, whose sum is σ = 50255388780054. Its totient is φ = 50255388780052.

The previous prime is 50255388780041. The next prime is 50255388780061. The reversal of 50255388780053 is 35008788355205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50187901572964 + 67487207089 = 7084342^2 + 259783^2 .

It is a cyclic number.

It is not a de Polignac number, because 50255388780053 - 2⁸ = 50255388779797 is a prime.

It is a super-2 number, since 2×50255388780053² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50255388779974 and 50255388780001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50255388785053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25127694390026 + 25127694390027.

It is an arithmetic number, because the mean of its divisors is an integer number (25127694390027).

Almost surely, 2^{50255388780053} is an apocalyptic number.

It is an amenable number.

50255388780053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50255388780053 is an equidigital number, since it uses as much as digits as its factorization.

50255388780053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320000, while the sum is 59.

The spelling of 50255388780053 in words is "fifty trillion, two hundred fifty-five billion, three hundred eighty-eight million, seven hundred eighty thousand, fifty-three".