477646206160001 has 4 divisors (see below), whose sum is σ = 477823177710000. Its totient is φ = 477469234610004.

The previous prime is 477646206159937. The next prime is 477646206160027. The reversal of 477646206160001 is 100061602646774.

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 477646206160001 - 2⁶ = 477646206159937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (477646206160031) 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, 88485770951 + ... + 88485776348.

It is an arithmetic number, because the mean of its divisors is an integer number (119455794427500).

Almost surely, 2^{477646206160001} is an apocalyptic number.

It is an amenable number.

477646206160001 is a deficient number, since it is larger than the sum of its proper divisors (176971549999).

477646206160001 is a wasteful number, since it uses less digits than its factorization.

477646206160001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176971549998.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 477646206160001 in words is "four hundred seventy-seven trillion, six hundred forty-six billion, two hundred six million, one hundred sixty thousand, one".