535726530 has 48 divisors (see below), whose sum is σ = 1405931904. Its totient is φ = 141522720.

The previous prime is 535726519. The next prime is 535726537. The reversal of 535726530 is 35627535.

535726530 is a `hidden beast` number, since 53 + 5 + 72 + 6 + 530 = 666.

It is not an unprimeable number, because it can be changed into a prime (535726537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18186 + ... + 37445.

It is an arithmetic number, because the mean of its divisors is an integer number (29290248).

Almost surely, 2^535726530 is an apocalyptic number.

535726530 is an abundant number, since it is smaller than the sum of its proper divisors (870205374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535726530 is a wasteful number, since it uses less digits than its factorization.

535726530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55751 (or 55748 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The square root of 535726530 is about 23145.7669996049. The cubic root of 535726530 is about 812.1714483840.

The spelling of 535726530 in words is "five hundred thirty-five million, seven hundred twenty-six thousand, five hundred thirty".