507543484 has 48 divisors (see below), whose sum is σ = 1062867456. Its totient is φ = 207345600.

The previous prime is 507543481. The next prime is 507543493. The reversal of 507543484 is 484345705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507543481) 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 15 ways as a sum of consecutive naturals, for example, 211974 + ... + 214354.

It is an arithmetic number, because the mean of its divisors is an integer number (22143072).

Almost surely, 2^507543484 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 507543484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531433728).

507543484 is an abundant number, since it is smaller than the sum of its proper divisors (555323972).

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

507543484 is a wasteful number, since it uses less digits than its factorization.

507543484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The square root of 507543484 is about 22528.7257518041. The cubic root of 507543484 is about 797.6721307679.

The spelling of 507543484 in words is "five hundred seven million, five hundred forty-three thousand, four hundred eighty-four".