536256836 has 36 divisors (see below), whose sum is σ = 1017311148. Its totient is φ = 247126464.

The previous prime is 536256829. The next prime is 536256839. The reversal of 536256836 is 638652635.

It can be written as a sum of positive squares in 2 ways, for example, as 343879936 + 192376900 = 18544^2 + 13870^2 .

It is not an unprimeable number, because it can be changed into a prime (536256839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48410 + ... + 58446.

It is an arithmetic number, because the mean of its divisors is an integer number (28258643).

Almost surely, 2^536256836 is an apocalyptic number.

It is an amenable number.

536256836 is a deficient number, since it is larger than the sum of its proper divisors (481054312).

536256836 is a wasteful number, since it uses less digits than its factorization.

536256836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116 (or 10095 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

The square root of 536256836 is about 23157.2199540446. The cubic root of 536256836 is about 812.4393446160.

The spelling of 536256836 in words is "five hundred thirty-six million, two hundred fifty-six thousand, eight hundred thirty-six".