53724703 has 8 divisors (see below), whose sum is σ = 55272672. Its totient is φ = 52181856.

The previous prime is 53724701. The next prime is 53724707. The reversal of 53724703 is 30742735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53724703 - 2¹ = 53724701 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53724701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32001 + ... + 33637.

It is an arithmetic number, because the mean of its divisors is an integer number (6909084).

Almost surely, 2^53724703 is an apocalyptic number.

53724703 is a deficient number, since it is larger than the sum of its proper divisors (1547969).

53724703 is a wasteful number, since it uses less digits than its factorization.

53724703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 53724703 is about 7329.7137051866. The cubic root of 53724703 is about 377.3329009146.

The spelling of 53724703 in words is "fifty-three million, seven hundred twenty-four thousand, seven hundred three".