504240315542532 has 108 divisors (see below), whose sum is σ = 1331533907522000. Its totient is φ = 166853237062464.

The previous prime is 504240315542531. The next prime is 504240315542533. The reversal of 504240315542532 is 235245513042405.

504240315542532 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 40 + 3 + 1 + 554 + 2 + 53 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (504240315542531) and next prime (504240315542533).

It is a tau number, because it is divible by the number of its divisors (108).

It is not an unprimeable number, because it can be changed into a prime (504240315542531) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4423719 + ... + 32063217.

Almost surely, 2^{504240315542532} 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 504240315542532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665766953761000).

504240315542532 is an abundant number, since it is smaller than the sum of its proper divisors (827293591979468).

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

504240315542532 is a wasteful number, since it uses less digits than its factorization.

504240315542532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27639792 (or 27639641 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 504240315542532 its reverse (235245513042405), we get a palindrome (739485828584937).

The spelling of 504240315542532 in words is "five hundred four trillion, two hundred forty billion, three hundred fifteen million, five hundred forty-two thousand, five hundred thirty-two".