5129385 has 8 divisors (see below), whose sum is σ = 8207040. Its totient is φ = 2735664.

The previous prime is 5129381. The next prime is 5129389. The reversal of 5129385 is 5839215.

5129385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5129381) and next prime (5129389).

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

It is not a de Polignac number, because 5129385 - 2² = 5129381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5129381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170965 + ... + 170994.

It is an arithmetic number, because the mean of its divisors is an integer number (1025880).

Almost surely, 2^5129385 is an apocalyptic number.

It is an amenable number.

5129385 is a deficient number, since it is larger than the sum of its proper divisors (3077655).

5129385 is a wasteful number, since it uses less digits than its factorization.

5129385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341967.

The product of its digits is 10800, while the sum is 33.

The square root of 5129385 is about 2264.8145619454. The cubic root of 5129385 is about 172.4600201403.

The spelling of 5129385 in words is "five million, one hundred twenty-nine thousand, three hundred eighty-five".