4725685533 has 8 divisors (see below), whose sum is σ = 6310279168. Its totient is φ = 3145774464.

The previous prime is 4725685513. The next prime is 4725685537. The reversal of 4725685533 is 3355865274.

It is a happy number.

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

It is not a de Polignac number, because 4725685533 - 2⁶ = 4725685469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4725685537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1168285 + ... + 1172322.

It is an arithmetic number, because the mean of its divisors is an integer number (788784896).

Almost surely, 2^4725685533 is an apocalyptic number.

It is an amenable number.

4725685533 is a deficient number, since it is larger than the sum of its proper divisors (1584593635).

4725685533 is a wasteful number, since it uses less digits than its factorization.

4725685533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341283.

The product of its digits is 3024000, while the sum is 48.

The square root of 4725685533 is about 68743.6217623133. The cubic root of 4725685533 is about 1678.1145624449.

The spelling of 4725685533 in words is "four billion, seven hundred twenty-five million, six hundred eighty-five thousand, five hundred thirty-three".