5155599 has 8 divisors (see below), whose sum is σ = 6894720. Its totient is φ = 3426776.

The previous prime is 5155567. The next prime is 5155603. The reversal of 5155599 is 9955515.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5155599 - 2⁵ = 5155567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317 + ... + 3470.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^5155599 is an apocalyptic number.

5155599 is a deficient number, since it is larger than the sum of its proper divisors (1739121).

5155599 is a wasteful number, since it uses less digits than its factorization.

5155599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149.

The product of its digits is 50625, while the sum is 39.

The square root of 5155599 is about 2270.5944155661. The cubic root of 5155599 is about 172.7533098414.

The spelling of 5155599 in words is "five million, one hundred fifty-five thousand, five hundred ninety-nine".