500401361226 has 32 divisors (see below), whose sum is σ = 1077864657408. Its totient is φ = 153958633920.

The previous prime is 500401361203. The next prime is 500401361261. The reversal of 500401361226 is 622163104005.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 500401361193 and 500401361202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903340 + ... + 1347896.

It is an arithmetic number, because the mean of its divisors is an integer number (33683270544).

Almost surely, 2^500401361226 is an apocalyptic number.

500401361226 is an abundant number, since it is smaller than the sum of its proper divisors (577463296182).

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

500401361226 is a wasteful number, since it uses less digits than its factorization.

500401361226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459006.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 500401361226 in words is "five hundred billion, four hundred one million, three hundred sixty-one thousand, two hundred twenty-six".