52723403 has 8 divisors (see below), whose sum is σ = 53948160. Its totient is φ = 51509800.

The previous prime is 52723387. The next prime is 52723441. The reversal of 52723403 is 30432725.

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 52723403 - 2⁴ = 52723387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52723453) 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, 7178 + ... + 12528.

It is an arithmetic number, because the mean of its divisors is an integer number (6743520).

Almost surely, 2^52723403 is an apocalyptic number.

52723403 is a deficient number, since it is larger than the sum of its proper divisors (1224757).

52723403 is a wasteful number, since it uses less digits than its factorization.

52723403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5577.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 52723403 is about 7261.0882793146. The cubic root of 52723403 is about 374.9739904924.

The spelling of 52723403 in words is "fifty-two million, seven hundred twenty-three thousand, four hundred three".