500125450 has 24 divisors (see below), whose sum is σ = 1014801120. Its totient is φ = 181863600.

The previous prime is 500125447. The next prime is 500125459. The reversal of 500125450 is 54521005.

It is a super-3 number, since 3×500125450³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (500125459) 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 11 ways as a sum of consecutive naturals, for example, 454110 + ... + 455209.

It is an arithmetic number, because the mean of its divisors is an integer number (42283380).

Almost surely, 2^500125450 is an apocalyptic number.

500125450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500125450 is an abundant number, since it is smaller than the sum of its proper divisors (514675670).

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

500125450 is a wasteful number, since it uses less digits than its factorization.

500125450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909342 (or 909337 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 500125450 is about 22363.4847463449. The cubic root of 500125450 is about 793.7669002540.

Adding to 500125450 its reverse (54521005), we get a palindrome (554646455).

The spelling of 500125450 in words is "five hundred million, one hundred twenty-five thousand, four hundred fifty".