473643642901 has 16 divisors (see below), whose sum is σ = 564753688128. Its totient is φ = 391530902400.

The previous prime is 473643642889. The next prime is 473643642907. The reversal of 473643642901 is 109246346374.

It is not a de Polignac number, because 473643642901 - 2³³ = 465053708309 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 (473643642907) 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 15 ways as a sum of consecutive naturals, for example, 24708280 + ... + 24727441.

It is an arithmetic number, because the mean of its divisors is an integer number (35297105508).

Almost surely, 2^473643642901 is an apocalyptic number.

It is an amenable number.

473643642901 is a deficient number, since it is larger than the sum of its proper divisors (91110045227).

473643642901 is a wasteful number, since it uses less digits than its factorization.

473643642901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49435812.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 473643642901 in words is "four hundred seventy-three billion, six hundred forty-three million, six hundred forty-two thousand, nine hundred one".