504420260101 has 8 divisors (see below), whose sum is σ = 510780280824. Its totient is φ = 498087019200.

The previous prime is 504420260053. The next prime is 504420260107. The reversal of 504420260101 is 101062024405.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 396918900225 + 107501359876 = 630015^2 + 327874^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 504420260101 - 2⁹ = 504420259589 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 (504420260107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6657046 + ... + 6732391.

It is an arithmetic number, because the mean of its divisors is an integer number (63847535103).

Almost surely, 2^504420260101 is an apocalyptic number.

It is an amenable number.

504420260101 is a deficient number, since it is larger than the sum of its proper divisors (6360020723).

504420260101 is a wasteful number, since it uses less digits than its factorization.

504420260101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13389911.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 504420260101 its reverse (101062024405), we get a palindrome (605482284506).

The spelling of 504420260101 in words is "five hundred four billion, four hundred twenty million, two hundred sixty thousand, one hundred one".