533366901 has 6 divisors (see below), whose sum is σ = 770418870. Its totient is φ = 355577928.

The previous prime is 533366861. The next prime is 533366929. The reversal of 533366901 is 109663335.

533366901 is a `hidden beast` number, since 533 + 36 + 6 + 90 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 420455025 + 112911876 = 20505^2 + 10626^2 .

It is not a de Polignac number, because 533366901 - 2¹⁵ = 533334133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533366101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29631486 + ... + 29631503.

It is an arithmetic number, because the mean of its divisors is an integer number (128403145).

Almost surely, 2^533366901 is an apocalyptic number.

It is an amenable number.

533366901 is a deficient number, since it is larger than the sum of its proper divisors (237051969).

533366901 is a wasteful number, since it uses less digits than its factorization.

533366901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59262995 (or 59262992 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 533366901 is about 23094.7375174519. The cubic root of 533366901 is about 810.9772794970.

The spelling of 533366901 in words is "five hundred thirty-three million, three hundred sixty-six thousand, nine hundred one".