5202729 has 24 divisors (see below), whose sum is σ = 8648640. Its totient is φ = 2952288.

The previous prime is 5202727. The next prime is 5202733. The reversal of 5202729 is 9272025.

It is a happy number.

5202729 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5202729 - 2¹ = 5202727 is a prime.

It is a Curzon number.

5202729 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5202727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16794 + ... + 17100.

It is an arithmetic number, because the mean of its divisors is an integer number (360360).

Almost surely, 2^5202729 is an apocalyptic number.

It is an amenable number.

5202729 is a deficient number, since it is larger than the sum of its proper divisors (3445911).

5202729 is a wasteful number, since it uses less digits than its factorization.

5202729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5202729 is about 2280.9491445449. The cubic root of 5202729 is about 173.2781230310.

It can be divided in two parts, 520 and 2729, that added together give a square (3249 = 57²).

The spelling of 5202729 in words is "five million, two hundred two thousand, seven hundred twenty-nine".