63417582401 has 4 divisors (see below), whose sum is σ = 63505785600. Its totient is φ = 63329379204.

The previous prime is 63417582379. The next prime is 63417582409. The reversal of 63417582401 is 10428571436.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63417582401 - 2³⁰ = 62343840577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63417582409) 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 3 ways as a sum of consecutive naturals, for example, 44100521 + ... + 44101958.

It is an arithmetic number, because the mean of its divisors is an integer number (15876446400).

Almost surely, 2^63417582401 is an apocalyptic number.

It is an amenable number.

63417582401 is a deficient number, since it is larger than the sum of its proper divisors (88203199).

63417582401 is an equidigital number, since it uses as much as digits as its factorization.

63417582401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88203198.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 63417582401 in words is "sixty-three billion, four hundred seventeen million, five hundred eighty-two thousand, four hundred one".