5164623 has 6 divisors (see below), whose sum is σ = 7460024. Its totient is φ = 3443076.

The previous prime is 5164619. The next prime is 5164657. The reversal of 5164623 is 3264615.

It is not a de Polignac number, because 5164623 - 2² = 5164619 is a prime.

It is a Duffinian number.

5164623 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 286915 + ... + 286932.

Almost surely, 2^5164623 is an apocalyptic number.

5164623 is a deficient number, since it is larger than the sum of its proper divisors (2295401).

5164623 is a wasteful number, since it uses less digits than its factorization.

5164623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573853 (or 573850 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 5164623 is about 2272.5806916367. The cubic root of 5164623 is about 172.8540428637.

The spelling of 5164623 in words is "five million, one hundred sixty-four thousand, six hundred twenty-three".