5255550030049 has 6 divisors (see below), whose sum is σ = 5776761603410. Its totient is φ = 4777772754480.

The previous prime is 5255550029959. The next prime is 5255550030067. The reversal of 5255550030049 is 9400300555525.

It can be written as a sum of positive squares in only one way, i.e., 5023842580449 + 231707449600 = 2241393^2 + 481360^2 .

It is not a de Polignac number, because 5255550030049 - 2⁷ = 5255550029921 is a prime.

It is a super-2 number, since 2×5255550030049² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5255550029987 and 5255550030014.

It is not an unprimeable number, because it can be changed into a prime (5255550030449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21717148764 + ... + 21717149005.

Almost surely, 2^{5255550030049} is an apocalyptic number.

It is an amenable number.

5255550030049 is a deficient number, since it is larger than the sum of its proper divisors (521211573361).

5255550030049 is a wasteful number, since it uses less digits than its factorization.

5255550030049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43434297791 (or 43434297780 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 5255550030049 in words is "five trillion, two hundred fifty-five billion, five hundred fifty million, thirty thousand, forty-nine".