5050550555515 has 4 divisors (see below), whose sum is σ = 6060660666624. Its totient is φ = 4040440444408.

The previous prime is 5050550555461. The next prime is 5050550555549. The reversal of 5050550555515 is 5155550550505.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5050550555515 - 2¹¹ = 5050550553467 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505055055547 + ... + 505055055556.

It is an arithmetic number, because the mean of its divisors is an integer number (1515165166656).

Almost surely, 2^{5050550555515} is an apocalyptic number.

5050550555515 is a deficient number, since it is larger than the sum of its proper divisors (1010110111109).

5050550555515 is a wasteful number, since it uses less digits than its factorization.

5050550555515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010110111108.

The product of its (nonzero) digits is 1953125, while the sum is 46.

It can be divided in two parts, 5050550 and 555515, that added together give a palindrome (5606065).

The spelling of 5050550555515 in words is "five trillion, fifty billion, five hundred fifty million, five hundred fifty-five thousand, five hundred fifteen".