52704729 has 64 divisors (see below), whose sum is σ = 98703360. Its totient is φ = 27000000.

The previous prime is 52704677. The next prime is 52704733. The reversal of 52704729 is 92740725.

52704729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52704729 - 2⁸ = 52704473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52704693 and 52704702.

It is not an unprimeable number, because it can be changed into a prime (52704739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 209854 + ... + 210104.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^52704729 is an apocalyptic number.

It is an amenable number.

52704729 is a deficient number, since it is larger than the sum of its proper divisors (45998631).

52704729 is a wasteful number, since it uses less digits than its factorization.

52704729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 52704729 is about 7259.8022700346. The cubic root of 52704729 is about 374.9297148275.

It can be divided in two parts, 527047 and 29, that added together give a square (527076 = 726²).

The spelling of 52704729 in words is "fifty-two million, seven hundred four thousand, seven hundred twenty-nine".