533055361 has 4 divisors (see below), whose sum is σ = 533184724. Its totient is φ = 532926000.

The previous prime is 533055353. The next prime is 533055371. The reversal of 533055361 is 163550335.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 503733136 + 29322225 = 22444^2 + 5415^2 .

It is a cyclic number.

It is not a de Polignac number, because 533055361 - 2³ = 533055353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533055301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58290 + ... + 66811.

It is an arithmetic number, because the mean of its divisors is an integer number (133296181).

Almost surely, 2^533055361 is an apocalyptic number.

It is an amenable number.

533055361 is a deficient number, since it is larger than the sum of its proper divisors (129363).

533055361 is a wasteful number, since it uses less digits than its factorization.

533055361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129362.

The product of its (nonzero) digits is 20250, while the sum is 31.

The square root of 533055361 is about 23087.9917056465. The cubic root of 533055361 is about 810.8193512687.

The spelling of 533055361 in words is "five hundred thirty-three million, fifty-five thousand, three hundred sixty-one".