504360222601 has 4 divisors (see below), whose sum is σ = 504361859652. Its totient is φ = 504358585552.

The previous prime is 504360222589. The next prime is 504360222607. The reversal of 504360222601 is 106222063405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106222063405 = 5 ⋅21244412681.

It can be written as a sum of positive squares in 2 ways, for example, as 424849758025 + 79510464576 = 651805^2 + 281976^2 .

It is a cyclic number.

It is not a de Polignac number, because 504360222601 - 2²¹ = 504358125449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504360222607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201190 + ... + 1024303.

It is an arithmetic number, because the mean of its divisors is an integer number (126090464913).

Almost surely, 2^504360222601 is an apocalyptic number.

It is an amenable number.

504360222601 is a deficient number, since it is larger than the sum of its proper divisors (1637051).

504360222601 is a wasteful number, since it uses less digits than its factorization.

504360222601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637050.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 504360222601 in words is "five hundred four billion, three hundred sixty million, two hundred twenty-two thousand, six hundred one".