532541040 has 80 divisors (see below), whose sum is σ = 1659575328. Its totient is φ = 141262848.

The previous prime is 532541029. The next prime is 532541083. The reversal of 532541040 is 40145235.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 532541040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40572 + ... + 52068.

Almost surely, 2^532541040 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 532541040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829787664).

532541040 is an abundant number, since it is smaller than the sum of its proper divisors (1127034288).

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

532541040 is a wasteful number, since it uses less digits than its factorization.

532541040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11706 (or 11700 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 532541040 is about 23076.8507383482. The cubic root of 532541040 is about 810.5584930517.

Adding to 532541040 its reverse (40145235), we get a palindrome (572686275).

The spelling of 532541040 in words is "five hundred thirty-two million, five hundred forty-one thousand, forty".