533056523 has 4 divisors (see below), whose sum is σ = 533817648. Its totient is φ = 532295400.

The previous prime is 533056519. The next prime is 533056541. The reversal of 533056523 is 325650335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 325650335 = 5 ⋅65130067.

It is a cyclic number.

It is not a de Polignac number, because 533056523 - 2² = 533056519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 533056523.

It is not an unprimeable number, because it can be changed into a prime (533056583) 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, 379511 + ... + 380912.

It is an arithmetic number, because the mean of its divisors is an integer number (133454412).

Almost surely, 2^533056523 is an apocalyptic number.

533056523 is a deficient number, since it is larger than the sum of its proper divisors (761125).

533056523 is an equidigital number, since it uses as much as digits as its factorization.

533056523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761124.

The product of its (nonzero) digits is 40500, while the sum is 32.

The square root of 533056523 is about 23088.0168702295. The cubic root of 533056523 is about 810.8199404329.

The spelling of 533056523 in words is "five hundred thirty-three million, fifty-six thousand, five hundred twenty-three".