533388245 has 8 divisors (see below), whose sum is σ = 689301816. Its totient is φ = 393886656.

The previous prime is 533388241. The next prime is 533388287. The reversal of 533388245 is 542883335.

It can be written as a sum of positive squares in 4 ways, for example, as 12909649 + 520478596 = 3593^2 + 22814^2 .

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 533388245 - 2² = 533388241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533388241) 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, 4102922 + ... + 4103051.

It is an arithmetic number, because the mean of its divisors is an integer number (86162727).

Almost surely, 2^533388245 is an apocalyptic number.

It is an amenable number.

533388245 is a deficient number, since it is larger than the sum of its proper divisors (155913571).

533388245 is a wasteful number, since it uses less digits than its factorization.

533388245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8205991.

The product of its digits is 345600, while the sum is 41.

The square root of 533388245 is about 23095.1996094427. The cubic root of 533388245 is about 810.9880971087.

The spelling of 533388245 in words is "five hundred thirty-three million, three hundred eighty-eight thousand, two hundred forty-five".