5129519 has 8 divisors (see below), whose sum is σ = 5253120. Its totient is φ = 5007256.

The previous prime is 5129489. The next prime is 5129557. The reversal of 5129519 is 9159215.

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 5129519 - 2²⁰ = 4080943 is a prime.

It is a super-2 number, since 2×5129519² = 52623930342722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5129419) 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, 13202 + ... + 13584.

It is an arithmetic number, because the mean of its divisors is an integer number (656640).

Almost surely, 2^5129519 is an apocalyptic number.

5129519 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5129519 is a deficient number, since it is larger than the sum of its proper divisors (123601).

5129519 is a wasteful number, since it uses less digits than its factorization.

5129519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669.

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

The square root of 5129519 is about 2264.8441447482. The cubic root of 5129519 is about 172.4615219085.

The spelling of 5129519 in words is "five million, one hundred twenty-nine thousand, five hundred nineteen".