5521941213 has 32 divisors (see below), whose sum is σ = 7680258432. Its totient is φ = 3526348800.

The previous prime is 5521941209. The next prime is 5521941233. The reversal of 5521941213 is 3121491255.

It is a happy number.

5521941213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5521941213 - 2² = 5521941209 is a prime.

It is a super-2 number, since 2×5521941213² = 60983669519655822738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521941233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1561195 + ... + 1564727.

It is an arithmetic number, because the mean of its divisors is an integer number (240008076).

Almost surely, 2^5521941213 is an apocalyptic number.

It is an amenable number.

5521941213 is a deficient number, since it is larger than the sum of its proper divisors (2158317219).

5521941213 is a wasteful number, since it uses less digits than its factorization.

5521941213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805.

The product of its digits is 10800, while the sum is 33.

The square root of 5521941213 is about 74309.7652600249. The cubic root of 5521941213 is about 1767.5183297322.

The spelling of 5521941213 in words is "five billion, five hundred twenty-one million, nine hundred forty-one thousand, two hundred thirteen".