5511929 has 2 divisors, whose sum is σ = 5511930. Its totient is φ = 5511928.

The previous prime is 5511907. The next prime is 5511931. The reversal of 5511929 is 9291155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5396329 + 115600 = 2323^2 + 340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5511929 is a prime.

It is a super-2 number, since 2×5511929² = 60762722602082, which contains 22 as substring.

Together with 5511931, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5511895 and 5511904.

It is not a weakly prime, because it can be changed into another prime (5511949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755964 + 2755965.

It is an arithmetic number, because the mean of its divisors is an integer number (2755965).

Almost surely, 2^5511929 is an apocalyptic number.

It is an amenable number.

5511929 is a deficient number, since it is larger than the sum of its proper divisors (1).

5511929 is an equidigital number, since it uses as much as digits as its factorization.

5511929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4050, while the sum is 32.

The square root of 5511929 is about 2347.7497737195. The cubic root of 5511929 is about 176.6449413576.

The spelling of 5511929 in words is "five million, five hundred eleven thousand, nine hundred twenty-nine".