504245125152 has 96 divisors (see below), whose sum is σ = 1471526300160. Its totient is φ = 167988983040.

The previous prime is 504245125127. The next prime is 504245125159. The reversal of 504245125152 is 251521542405.

504245125152 is a `hidden beast` number, since 5 + 0 + 42 + 4 + 512 + 51 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×504245125152² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (504245125159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1415002 + ... + 1735142.

It is an arithmetic number, because the mean of its divisors is an integer number (15328398960).

Almost surely, 2^504245125152 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 504245125152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735763150080).

504245125152 is an abundant number, since it is smaller than the sum of its proper divisors (967281175008).

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

504245125152 is a wasteful number, since it uses less digits than its factorization.

504245125152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321983 (or 321969 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 504245125152 its reverse (251521542405), we get a palindrome (755766667557).

The spelling of 504245125152 in words is "five hundred four billion, two hundred forty-five million, one hundred twenty-five thousand, one hundred fifty-two".