536266520 has 64 divisors (see below), whose sum is σ = 1251210240. Its totient is φ = 206640000.

The previous prime is 536266487. The next prime is 536266529. The reversal of 536266520 is 25662635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536266529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310379 + ... + 312101.

It is an arithmetic number, because the mean of its divisors is an integer number (19550160).

Almost surely, 2^536266520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536266520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (625605120).

536266520 is an abundant number, since it is smaller than the sum of its proper divisors (714943720).

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

536266520 is a wasteful number, since it uses less digits than its factorization.

536266520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016 (or 2012 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 536266520 is about 23157.4290455568. The cubic root of 536266520 is about 812.4442350682. Note that the first 3 decimals are identical.

The spelling of 536266520 in words is "five hundred thirty-six million, two hundred sixty-six thousand, five hundred twenty".