500126225 has 12 divisors (see below), whose sum is σ = 636918684. Its totient is φ = 389286720.

The previous prime is 500126171. The next prime is 500126287. The reversal of 500126225 is 522621005.

It can be written as a sum of positive squares in 6 ways, for example, as 34904464 + 465221761 = 5908^2 + 21569^2 .

It is not a de Polignac number, because 500126225 - 2¹⁶ = 500060689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 500126225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269414 + ... + 271263.

It is an arithmetic number, because the mean of its divisors is an integer number (53076557).

Almost surely, 2^500126225 is an apocalyptic number.

It is an amenable number.

500126225 is a deficient number, since it is larger than the sum of its proper divisors (136792459).

500126225 is a wasteful number, since it uses less digits than its factorization.

500126225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540724 (or 540719 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 500126225 is about 22363.5020736914. The cubic root of 500126225 is about 793.7673102638.

The spelling of 500126225 in words is "five hundred million, one hundred twenty-six thousand, two hundred twenty-five".