5521115 has 16 divisors (see below), whose sum is σ = 7063200. Its totient is φ = 4131072.

The previous prime is 5521111. The next prime is 5521121. The reversal of 5521115 is 5111255.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5521115 - 2² = 5521111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5521111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8129 + ... + 8781.

It is an arithmetic number, because the mean of its divisors is an integer number (441450).

Almost surely, 2^5521115 is an apocalyptic number.

5521115 is a deficient number, since it is larger than the sum of its proper divisors (1542085).

5521115 is a wasteful number, since it uses less digits than its factorization.

5521115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766.

The product of its digits is 250, while the sum is 20.

The square root of 5521115 is about 2349.7053006707. The cubic root of 5521115 is about 176.7430171154.

The spelling of 5521115 in words is "five million, five hundred twenty-one thousand, one hundred fifteen".