5055511 has 16 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 4492800.

The previous prime is 5055509. The next prime is 5055521. The reversal of 5055511 is 1155505.

It is a cyclic number.

It is not a de Polignac number, because 5055511 - 2¹ = 5055509 is a prime.

It is a super-2 number, since 2×5055511² = 51116382942242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055521) 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, 27841 + ... + 28021.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

Almost surely, 2^5055511 is an apocalyptic number.

5055511 is a deficient number, since it is larger than the sum of its proper divisors (605417).

5055511 is a wasteful number, since it uses less digits than its factorization.

5055511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 5055511 is about 2248.4463524843. The cubic root of 5055511 is about 171.6280836195.

The spelling of 5055511 in words is "five million, fifty-five thousand, five hundred eleven".