50505550050505 has 32 divisors (see below), whose sum is σ = 66318865861248. Its totient is φ = 36618813158400.

The previous prime is 50505550050493. The next prime is 50505550050517. The reversal of 50505550050505 is 50505005550505.

It is an interprime number because it is at equal distance from previous prime (50505550050493) and next prime (50505550050517).

It is not a de Polignac number, because 50505550050505 - 2⁷ = 50505550050377 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 619530007 + ... + 619611523.

It is an arithmetic number, because the mean of its divisors is an integer number (2072464558164).

Almost surely, 2^{50505550050505} is an apocalyptic number.

50505550050505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50505550050505 is a deficient number, since it is larger than the sum of its proper divisors (15813315810743).

50505550050505 is a wasteful number, since it uses less digits than its factorization.

50505550050505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115897.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 50505550050505 in words is "fifty trillion, five hundred five billion, five hundred fifty million, fifty thousand, five hundred five".