501413532 has 12 divisors (see below), whose sum is σ = 1169964936. Its totient is φ = 167137840.

The previous prime is 501413519. The next prime is 501413533. The reversal of 501413532 is 235314105.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501413533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20892219 + ... + 20892242.

It is an arithmetic number, because the mean of its divisors is an integer number (97497078).

Almost surely, 2^501413532 is an apocalyptic number.

It is an amenable number.

501413532 is an abundant number, since it is smaller than the sum of its proper divisors (668551404).

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

501413532 is a wasteful number, since it uses less digits than its factorization.

501413532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41784468 (or 41784466 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 501413532 is about 22392.2650037909. The cubic root of 501413532 is about 794.4477696519.

Adding to 501413532 its reverse (235314105), we get a palindrome (736727637).

The spelling of 501413532 in words is "five hundred one million, four hundred thirteen thousand, five hundred thirty-two".