501434352 has 120 divisors (see below), whose sum is σ = 1467358464. Its totient is φ = 159691392.

The previous prime is 501434347. The next prime is 501434357. The reversal of 501434352 is 253434105.

It is an interprime number because it is at equal distance from previous prime (501434347) and next prime (501434357).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501434357) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 290163 + ... + 291885.

Almost surely, 2^501434352 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 501434352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733679232).

501434352 is an abundant number, since it is smaller than the sum of its proper divisors (965924112).

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

501434352 is a wasteful number, since it uses less digits than its factorization.

501434352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827 (or 1818 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 501434352 is about 22392.7298916412. The cubic root of 501434352 is about 794.4587653488.

Adding to 501434352 its reverse (253434105), we get a palindrome (754868457).

The spelling of 501434352 in words is "five hundred one million, four hundred thirty-four thousand, three hundred fifty-two".