5315129 has 4 divisors (see below), whose sum is σ = 5322384. Its totient is φ = 5307876.

The previous prime is 5315099. The next prime is 5315143. The reversal of 5315129 is 9215135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9215135 = 5 ⋅1843027.

It is a cyclic number.

It is not a de Polignac number, because 5315129 - 2⁸ = 5314873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5315098 and 5315107.

It is not an unprimeable number, because it can be changed into a prime (5315179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2387 + ... + 4040.

It is an arithmetic number, because the mean of its divisors is an integer number (1330596).

Almost surely, 2^5315129 is an apocalyptic number.

It is an amenable number.

5315129 is a deficient number, since it is larger than the sum of its proper divisors (7255).

5315129 is an equidigital number, since it uses as much as digits as its factorization.

5315129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254.

The product of its digits is 1350, while the sum is 26.

The square root of 5315129 is about 2305.4563539568. The cubic root of 5315129 is about 174.5170794688.

The spelling of 5315129 in words is "five million, three hundred fifteen thousand, one hundred twenty-nine".