5021155521205 has 16 divisors (see below), whose sum is σ = 6041355724800. Its totient is φ = 4006279176768.

The previous prime is 5021155521197. The next prime is 5021155521227. The reversal of 5021155521205 is 5021255511205.

It is a cyclic number.

It is not a de Polignac number, because 5021155521205 - 2³ = 5021155521197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89159146 + ... + 89215444.

It is an arithmetic number, because the mean of its divisors is an integer number (377584732800).

Almost surely, 2^{5021155521205} is an apocalyptic number.

It is an amenable number.

5021155521205 is a deficient number, since it is larger than the sum of its proper divisors (1020200203595).

5021155521205 is a wasteful number, since it uses less digits than its factorization.

5021155521205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103260.

The product of its (nonzero) digits is 25000, while the sum is 34.

The spelling of 5021155521205 in words is "five trillion, twenty-one billion, one hundred fifty-five million, five hundred twenty-one thousand, two hundred five".