503425055461 has 8 divisors (see below), whose sum is σ = 504357437664. Its totient is φ = 502492809840.

The previous prime is 503425055429. The next prime is 503425055473. The reversal of 503425055461 is 164550524305.

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 503425055461 - 2⁵ = 503425055429 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 (503425055491) 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 7 ways as a sum of consecutive naturals, for example, 10092795 + ... + 10142551.

It is an arithmetic number, because the mean of its divisors is an integer number (63044679708).

Almost surely, 2^503425055461 is an apocalyptic number.

It is an amenable number.

503425055461 is a deficient number, since it is larger than the sum of its proper divisors (932382203).

503425055461 is a wasteful number, since it uses less digits than its factorization.

503425055461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68291.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 503425055461 its reverse (164550524305), we get a palindrome (667975579766).

The spelling of 503425055461 in words is "five hundred three billion, four hundred twenty-five million, fifty-five thousand, four hundred sixty-one".