504401613001 has 64 divisors (see below), whose sum is σ = 625155552000. Its totient is φ = 403039203840.

The previous prime is 504401612971. The next prime is 504401613031. The reversal of 504401613001 is 100316104405.

It is an interprime number because it is at equal distance from previous prime (504401612971) and next prime (504401613031).

It is not a de Polignac number, because 504401613001 - 2⁹ = 504401612489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504401613031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51156610 + ... + 51166468.

It is an arithmetic number, because the mean of its divisors is an integer number (9768055500).

Almost surely, 2^504401613001 is an apocalyptic number.

It is an amenable number.

504401613001 is a deficient number, since it is larger than the sum of its proper divisors (120753938999).

504401613001 is a wasteful number, since it uses less digits than its factorization.

504401613001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011 (or 9985 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 504401613001 its reverse (100316104405), we get a palindrome (604717717406).

The spelling of 504401613001 in words is "five hundred four billion, four hundred one million, six hundred thirteen thousand, one".