476847425621 has 8 divisors (see below), whose sum is σ = 548577550464. Its totient is φ = 406019566800.

The previous prime is 476847425603. The next prime is 476847425647. The reversal of 476847425621 is 126524748674.

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 476847425621 - 2⁶ = 476847425557 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 (476847425221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225565370 + ... + 225567483.

It is an arithmetic number, because the mean of its divisors is an integer number (68572193808).

Almost surely, 2^476847425621 is an apocalyptic number.

It is an amenable number.

476847425621 is a deficient number, since it is larger than the sum of its proper divisors (71730124843).

476847425621 is a wasteful number, since it uses less digits than its factorization.

476847425621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451133011.

The product of its digits is 18063360, while the sum is 56.

The spelling of 476847425621 in words is "four hundred seventy-six billion, eight hundred forty-seven million, four hundred twenty-five thousand, six hundred twenty-one".