533385772 has 6 divisors (see below), whose sum is σ = 933425108. Its totient is φ = 266692884.

The previous prime is 533385737. The next prime is 533385781. The reversal of 533385772 is 277583335.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66673218 + ... + 66673225.

Almost surely, 2^533385772 is an apocalyptic number.

It is an amenable number.

533385772 is a deficient number, since it is larger than the sum of its proper divisors (400039336).

533385772 is a wasteful number, since it uses less digits than its factorization.

533385772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133346447 (or 133346445 counting only the distinct ones).

The product of its digits is 529200, while the sum is 43.

The square root of 533385772 is about 23095.1460701161. The cubic root of 533385772 is about 810.9868437523.

The spelling of 533385772 in words is "five hundred thirty-three million, three hundred eighty-five thousand, seven hundred seventy-two".