5193309 has 16 divisors (see below), whose sum is σ = 7596864. Its totient is φ = 3129600.

The previous prime is 5193301. The next prime is 5193317. The reversal of 5193309 is 9033915.

It is an interprime number because it is at equal distance from previous prime (5193301) and next prime (5193317).

It is not a de Polignac number, because 5193309 - 2³ = 5193301 is a prime.

It is a Curzon number.

5193309 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5193301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7627 + ... + 8279.

It is an arithmetic number, because the mean of its divisors is an integer number (474804).

Almost surely, 2^5193309 is an apocalyptic number.

It is an amenable number.

5193309 is a deficient number, since it is larger than the sum of its proper divisors (2403555).

5193309 is a wasteful number, since it uses less digits than its factorization.

5193309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 5193309 is about 2278.8832791523. The cubic root of 5193309 is about 173.1734814067.

Subtracting 5193309 from its reverse (9033915), we obtain a triangular number (3840606 = T₂₇₇₁).

It can be divided in two parts, 519 and 3309, that added together give a triangular number (3828 = T₈₇).

The spelling of 5193309 in words is "five million, one hundred ninety-three thousand, three hundred nine".