500224612464461 has 4 divisors (see below), whose sum is σ = 521973508658592. Its totient is φ = 478475716270332.

The previous prime is 500224612464433. The next prime is 500224612464497. The reversal of 500224612464461 is 164464216422005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500224612464461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500224612464961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10874448097031 + ... + 10874448097076.

It is an arithmetic number, because the mean of its divisors is an integer number (130493377164648).

Almost surely, 2^{500224612464461} is an apocalyptic number.

It is an amenable number.

500224612464461 is a deficient number, since it is larger than the sum of its proper divisors (21748896194131).

500224612464461 is a wasteful number, since it uses less digits than its factorization.

500224612464461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21748896194130.

The product of its (nonzero) digits is 2211840, while the sum is 47.

Adding to 500224612464461 its reverse (164464216422005), we get a palindrome (664688828886466).

The spelling of 500224612464461 in words is "five hundred trillion, two hundred twenty-four billion, six hundred twelve million, four hundred sixty-four thousand, four hundred sixty-one".