473661506159 has 8 divisors (see below), whose sum is σ = 480534540000. Its totient is φ = 466798864896.

The previous prime is 473661506111. The next prime is 473661506177. The reversal of 473661506159 is 951605166374.

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 473661506159 - 2¹² = 473661502063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473661506159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473661506959) 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 7 ways as a sum of consecutive naturals, for example, 2506307 + ... + 2688660.

It is an arithmetic number, because the mean of its divisors is an integer number (60066817500).

Almost surely, 2^473661506159 is an apocalyptic number.

473661506159 is a deficient number, since it is larger than the sum of its proper divisors (6873033841).

473661506159 is a wasteful number, since it uses less digits than its factorization.

473661506159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196289.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 473661506159 in words is "four hundred seventy-three billion, six hundred sixty-one million, five hundred six thousand, one hundred fifty-nine".