473155430547 has 4 divisors (see below), whose sum is σ = 630873907400. Its totient is φ = 315436953696.

The previous prime is 473155430519. The next prime is 473155430569. The reversal of 473155430547 is 745034551374.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 473155430547 - 2¹⁵ = 473155397779 is a prime.

It is a super-3 number, since 3×473155430547³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473155430496 and 473155430505.

It is not an unprimeable number, because it can be changed into a prime (473155430507) 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, 78859238422 + ... + 78859238427.

It is an arithmetic number, because the mean of its divisors is an integer number (157718476850).

Almost surely, 2^473155430547 is an apocalyptic number.

473155430547 is a deficient number, since it is larger than the sum of its proper divisors (157718476853).

473155430547 is a wasteful number, since it uses less digits than its factorization.

473155430547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157718476852.

The product of its (nonzero) digits is 3528000, while the sum is 48.

The spelling of 473155430547 in words is "four hundred seventy-three billion, one hundred fifty-five million, four hundred thirty thousand, five hundred forty-seven".