536530820 has 48 divisors (see below), whose sum is σ = 1290874368. Its totient is φ = 183496320.

The previous prime is 536530817. The next prime is 536530831. The reversal of 536530820 is 28035635.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54389 + ... + 63491.

It is an arithmetic number, because the mean of its divisors is an integer number (26893216).

Almost surely, 2^536530820 is an apocalyptic number.

It is an amenable number.

536530820 is an abundant number, since it is smaller than the sum of its proper divisors (754343548).

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

536530820 is a wasteful number, since it uses less digits than its factorization.

536530820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540 (or 9538 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 536530820 is about 23163.1349346327. The cubic root of 536530820 is about 812.5776847221.

The spelling of 536530820 in words is "five hundred thirty-six million, five hundred thirty thousand, eight hundred twenty".