5021155521206 has 16 divisors (see below), whose sum is σ = 8226347599440. Its totient is φ = 2279590282080.

The previous prime is 5021155521197. The next prime is 5021155521227. The reversal of 5021155521206 is 6021255511205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137638181 + ... + 137674656.

It is an arithmetic number, because the mean of its divisors is an integer number (514146724965).

Almost surely, 2^{5021155521206} is an apocalyptic number.

5021155521206 is a deficient number, since it is larger than the sum of its proper divisors (3205192078234).

5021155521206 is a wasteful number, since it uses less digits than its factorization.

5021155521206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275313679.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 5021155521206 in words is "five trillion, twenty-one billion, one hundred fifty-five million, five hundred twenty-one thousand, two hundred six".