534666383 has 2 divisors, whose sum is σ = 534666384. Its totient is φ = 534666382.

The previous prime is 534666373. The next prime is 534666389. The reversal of 534666383 is 383666435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534666383 - 2²⁰ = 533617807 is a prime.

It is a super-2 number, since 2×534666383² = 571736282220605378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534666389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267333191 + 267333192.

It is an arithmetic number, because the mean of its divisors is an integer number (267333192).

Almost surely, 2^534666383 is an apocalyptic number.

534666383 is a deficient number, since it is larger than the sum of its proper divisors (1).

534666383 is an equidigital number, since it uses as much as digits as its factorization.

534666383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 44.

The square root of 534666383 is about 23122.8541274645. The cubic root of 534666383 is about 811.6353603748.

The spelling of 534666383 in words is "five hundred thirty-four million, six hundred sixty-six thousand, three hundred eighty-three".