504545955005 has 8 divisors (see below), whose sum is σ = 611449752024. Its totient is φ = 399640360000.

The previous prime is 504545954953. The next prime is 504545955037. The reversal of 504545955005 is 500559545405.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 143348560996 + 361197394009 = 378614^2 + 600997^2 .

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

It is not a de Polignac number, because 504545955005 - 2⁸ = 504545954749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499549946 + ... + 499550955.

It is an arithmetic number, because the mean of its divisors is an integer number (76431219003).

Almost surely, 2^504545955005 is an apocalyptic number.

It is an amenable number.

504545955005 is a deficient number, since it is larger than the sum of its proper divisors (106903797019).

504545955005 is a wasteful number, since it uses less digits than its factorization.

504545955005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999101007.

The product of its (nonzero) digits is 2250000, while the sum is 47.

The spelling of 504545955005 in words is "five hundred four billion, five hundred forty-five million, nine hundred fifty-five thousand, five".