50555250025503 has 8 divisors (see below), whose sum is σ = 67423839170688. Its totient is φ = 33695080448664.

The previous prime is 50555250025477. The next prime is 50555250025517. The reversal of 50555250025503 is 30552005255505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50555250025503 - 2¹⁰ = 50555250024479 is a prime.

It is a super-2 number, since 2×50555250025503² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555250025573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2104878075 + ... + 2104902092.

It is an arithmetic number, because the mean of its divisors is an integer number (8427979896336).

Almost surely, 2^{50555250025503} is an apocalyptic number.

50555250025503 is a deficient number, since it is larger than the sum of its proper divisors (16868589145185).

50555250025503 is a wasteful number, since it uses less digits than its factorization.

50555250025503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4209784173.

The product of its (nonzero) digits is 937500, while the sum is 42.

The spelling of 50555250025503 in words is "fifty trillion, five hundred fifty-five billion, two hundred fifty million, twenty-five thousand, five hundred three".