578650081601 has 4 divisors (see below), whose sum is σ = 579302450112. Its totient is φ = 577997713092.

The previous prime is 578650081519. The next prime is 578650081613. The reversal of 578650081601 is 106180056875.

It is a happy number.

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 578650081601 - 2¹⁰ = 578650080577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (578650081901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326182925 + ... + 326184698.

It is an arithmetic number, because the mean of its divisors is an integer number (144825612528).

Almost surely, 2^578650081601 is an apocalyptic number.

It is an amenable number.

578650081601 is a deficient number, since it is larger than the sum of its proper divisors (652368511).

578650081601 is an equidigital number, since it uses as much as digits as its factorization.

578650081601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652368510.

The product of its (nonzero) digits is 403200, while the sum is 47.

The spelling of 578650081601 in words is "five hundred seventy-eight billion, six hundred fifty million, eighty-one thousand, six hundred one".