5111693 has 2 divisors, whose sum is σ = 5111694. Its totient is φ = 5111692.

The previous prime is 5111651. The next prime is 5111699. The reversal of 5111693 is 3961115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3374569 + 1737124 = 1837^2 + 1318^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5111693 is a prime.

It is a super-2 number, since 2×5111693² = 52258810652498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5111699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555846 + 2555847.

It is an arithmetic number, because the mean of its divisors is an integer number (2555847).

Almost surely, 2^5111693 is an apocalyptic number.

It is an amenable number.

5111693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111693 is an equidigital number, since it uses as much as digits as its factorization.

5111693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 26.

The square root of 5111693 is about 2260.9053496332. The cubic root of 5111693 is about 172.2615117822.

The spelling of 5111693 in words is "five million, one hundred eleven thousand, six hundred ninety-three".