535161536 has 84 divisors (see below), whose sum is σ = 1330470288. Its totient is φ = 211696128.

The previous prime is 535161527. The next prime is 535161569. The reversal of 535161536 is 635161535.

It is a happy number.

It is a super-2 number, since 2×535161536² = 572795739227758592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 535161496 and 535161505.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 34205 + ... + 47331.

It is an arithmetic number, because the mean of its divisors is an integer number (15838932).

Almost surely, 2^535161536 is an apocalyptic number.

535161536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535161536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665235144).

535161536 is an abundant number, since it is smaller than the sum of its proper divisors (795308752).

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

535161536 is a wasteful number, since it uses less digits than its factorization.

535161536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13166 (or 13149 counting only the distinct ones).

The product of its digits is 40500, while the sum is 35.

The square root of 535161536 is about 23133.5586540420. The cubic root of 535161536 is about 811.8858341276.

Subtracting 535161536 from its reverse (635161535), we obtain a palindrome (99999999).

The spelling of 535161536 in words is "five hundred thirty-five million, one hundred sixty-one thousand, five hundred thirty-six".