50505553255025 has 24 divisors (see below), whose sum is σ = 68320592243904. Its totient is φ = 36731121710400.

The previous prime is 50505553255019. The next prime is 50505553255057. The reversal of 50505553255025 is 52055235550505.

It is not a de Polignac number, because 50505553255025 - 2⁸ = 50505553254769 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 23 ways as a sum of consecutive naturals, for example, 74178692 + ... + 74856458.

It is an arithmetic number, because the mean of its divisors is an integer number (2846691343496).

Almost surely, 2^{50505553255025} is an apocalyptic number.

50505553255025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50505553255025 is a deficient number, since it is larger than the sum of its proper divisors (17815038988879).

50505553255025 is a wasteful number, since it uses less digits than its factorization.

50505553255025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948761 (or 948756 counting only the distinct ones).

The product of its (nonzero) digits is 4687500, while the sum is 47.

The spelling of 50505553255025 in words is "fifty trillion, five hundred five billion, five hundred fifty-three million, two hundred fifty-five thousand, twenty-five".