5111089 has 2 divisors, whose sum is σ = 5111090. Its totient is φ = 5111088.

The previous prime is 5111039. The next prime is 5111123. The reversal of 5111089 is 9801115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2614689 + 2496400 = 1617^2 + 1580^2 .

It is a cyclic number.

It is not a de Polignac number, because 5111089 - 2¹⁵ = 5078321 is a prime.

It is a super-2 number, since 2×5111089² = 52246461531842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5111039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555544 + 2555545.

It is an arithmetic number, because the mean of its divisors is an integer number (2555545).

Almost surely, 2^5111089 is an apocalyptic number.

It is an amenable number.

5111089 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111089 is an equidigital number, since it uses as much as digits as its factorization.

5111089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 5111089 is about 2260.7717708783. The cubic root of 5111089 is about 172.2547266818.

It can be divided in two parts, 511 and 1089, that added together give a square (1600 = 40²).

The spelling of 5111089 in words is "five million, one hundred eleven thousand, eighty-nine".