5521013211 has 24 divisors (see below), whose sum is σ = 9066926160. Its totient is φ = 2969283072.

The previous prime is 5521013191. The next prime is 5521013213. The reversal of 5521013211 is 1123101255.

It is not a de Polignac number, because 5521013211 - 2²² = 5516818907 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (5521013213) 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 23 ways as a sum of consecutive naturals, for example, 1102146 + ... + 1107143.

It is an arithmetic number, because the mean of its divisors is an integer number (377788590).

Almost surely, 2^5521013211 is an apocalyptic number.

5521013211 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5521013211 is a deficient number, since it is larger than the sum of its proper divisors (3545912949).

5521013211 is a wasteful number, since it uses less digits than its factorization.

5521013211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209323 (or 2209316 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 5521013211 is about 74303.5208519758. The cubic root of 5521013211 is about 1767.4193094556.

Adding to 5521013211 its reverse (1123101255), we get a palindrome (6644114466).

The spelling of 5521013211 in words is "five billion, five hundred twenty-one million, thirteen thousand, two hundred eleven".