5129345 has 32 divisors (see below), whose sum is σ = 7160832. Its totient is φ = 3497472.

The previous prime is 5129339. The next prime is 5129351. The reversal of 5129345 is 5439215.

5129345 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 (5129339) and next prime (5129351).

It is not a de Polignac number, because 5129345 - 2⁴ = 5129329 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 1 + 2¹⁷ + 9⁵ + 3¹⁴ + 4 + 5⁷ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70229 + ... + 70301.

It is an arithmetic number, because the mean of its divisors is an integer number (223776).

Almost surely, 2^5129345 is an apocalyptic number.

It is an amenable number.

5129345 is a deficient number, since it is larger than the sum of its proper divisors (2031487).

5129345 is a wasteful number, since it uses less digits than its factorization.

5129345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161.

The product of its digits is 5400, while the sum is 29.

The square root of 5129345 is about 2264.8057311831. The cubic root of 5129345 is about 172.4595718462.

The spelling of 5129345 in words is "five million, one hundred twenty-nine thousand, three hundred forty-five".