505550048963 has 2 divisors, whose sum is σ = 505550048964. Its totient is φ = 505550048962.

The previous prime is 505550048951. The next prime is 505550049031. The reversal of 505550048963 is 369840055505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505550048963 - 2²⁰ = 505549000387 is a prime.

It is not a weakly prime, because it can be changed into another prime (505550048863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252775024481 + 252775024482.

It is an arithmetic number, because the mean of its divisors is an integer number (252775024482).

Almost surely, 2^505550048963 is an apocalyptic number.

505550048963 is a deficient number, since it is larger than the sum of its proper divisors (1).

505550048963 is an equidigital number, since it uses as much as digits as its factorization.

505550048963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 505550048963 in words is "five hundred five billion, five hundred fifty million, forty-eight thousand, nine hundred sixty-three".