5479919 has 2 divisors, whose sum is σ = 5479920. Its totient is φ = 5479918.

The previous prime is 5479889. The next prime is 5479921. The reversal of 5479919 is 9199745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5479919 - 2¹² = 5475823 is a prime.

It is a super-2 number, since 2×5479919² = 60059024493122, which contains 22 as substring.

Together with 5479921, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5479919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5479939) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2739959 + 2739960.

It is an arithmetic number, because the mean of its divisors is an integer number (2739960).

Almost surely, 2^5479919 is an apocalyptic number.

5479919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5479919 is an equidigital number, since it uses as much as digits as its factorization.

5479919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 44.

The square root of 5479919 is about 2340.9226813374. The cubic root of 5479919 is about 176.3023277384.

The spelling of 5479919 in words is "five million, four hundred seventy-nine thousand, nine hundred nineteen".