472163070561 has 16 divisors (see below), whose sum is σ = 774831705984. Its totient is φ = 249053048064.

The previous prime is 472163070523. The next prime is 472163070571. The reversal of 472163070561 is 165070361274.

It is a happy number.

It is not a de Polignac number, because 472163070561 - 2⁶ = 472163070497 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (472163070571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864767256 + ... + 864767801.

It is an arithmetic number, because the mean of its divisors is an integer number (48426981624).

Almost surely, 2^472163070561 is an apocalyptic number.

It is an amenable number.

472163070561 is a deficient number, since it is larger than the sum of its proper divisors (302668635423).

472163070561 is a wasteful number, since it uses less digits than its factorization.

472163070561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729535080.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 472163070561 in words is "four hundred seventy-two billion, one hundred sixty-three million, seventy thousand, five hundred sixty-one".