50555250300553 has 2 divisors, whose sum is σ = 50555250300554. Its totient is φ = 50555250300552.

The previous prime is 50555250300491. The next prime is 50555250300641. The reversal of 50555250300553 is 35500305255505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34199478273024 + 16355772027529 = 5848032^2 + 4044227^2 .

It is a cyclic number.

It is not a de Polignac number, because 50555250300553 - 2²⁹ = 50554713429641 is a prime.

It is not a weakly prime, because it can be changed into another prime (50555250300253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277625150276 + 25277625150277.

It is an arithmetic number, because the mean of its divisors is an integer number (25277625150277).

Almost surely, 2^{50555250300553} is an apocalyptic number.

It is an amenable number.

50555250300553 is a deficient number, since it is larger than the sum of its proper divisors (1).

50555250300553 is an equidigital number, since it uses as much as digits as its factorization.

50555250300553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1406250, while the sum is 43.

The spelling of 50555250300553 in words is "fifty trillion, five hundred fifty-five billion, two hundred fifty million, three hundred thousand, five hundred fifty-three".