5021155521213 has 8 divisors (see below), whose sum is σ = 7209864338208. Its totient is φ = 3089941859184.

The previous prime is 5021155521197. The next prime is 5021155521227. The reversal of 5021155521213 is 3121255511205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5021155521213 - 2⁴ = 5021155521197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021155521253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64373788695 + ... + 64373788772.

It is an arithmetic number, because the mean of its divisors is an integer number (901233042276).

Almost surely, 2^{5021155521213} is an apocalyptic number.

It is an amenable number.

5021155521213 is a deficient number, since it is larger than the sum of its proper divisors (2188708816995).

5021155521213 is a wasteful number, since it uses less digits than its factorization.

5021155521213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128747577483.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 5021155521213 in words is "five trillion, twenty-one billion, one hundred fifty-five million, five hundred twenty-one thousand, two hundred thirteen".