5050055550501 has 128 divisors (see below), whose sum is σ = 8455796966400. Its totient is φ = 2994164103168.

The previous prime is 5050055550499. The next prime is 5050055550521. The reversal of 5050055550501 is 1050555500505.

It is a happy number.

5050055550501 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 0 + 55 + 550 + 50 + 1 = 666.

It is not a de Polignac number, because 5050055550501 - 2¹ = 5050055550499 is a prime.

It is a super-2 number, since 2×5050055550501² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050055550521) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 401524725 + ... + 401537301.

It is an arithmetic number, because the mean of its divisors is an integer number (66060913800).

Almost surely, 2^{5050055550501} is an apocalyptic number.

It is an amenable number.

5050055550501 is a deficient number, since it is larger than the sum of its proper divisors (3405741415899).

5050055550501 is a wasteful number, since it uses less digits than its factorization.

5050055550501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13127 (or 13109 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

It can be divided in two parts, 505005 and 5550501, that added together give a palindrome (6055506).

The spelling of 5050055550501 in words is "five trillion, fifty billion, fifty-five million, five hundred fifty thousand, five hundred one".