473561278 has 8 divisors (see below), whose sum is σ = 710702568. Its totient is φ = 236660424.

The previous prime is 473561273. The next prime is 473561359. The reversal of 473561278 is 872165374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473561273) 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, 55101 + ... + 63112.

It is an arithmetic number, because the mean of its divisors is an integer number (88837821).

Almost surely, 2^473561278 is an apocalyptic number.

473561278 is a deficient number, since it is larger than the sum of its proper divisors (237141290).

473561278 is a wasteful number, since it uses less digits than its factorization.

473561278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120218.

The product of its digits is 282240, while the sum is 43.

The square root of 473561278 is about 21761.4631401475. The cubic root of 473561278 is about 779.4568199408.

The spelling of 473561278 in words is "four hundred seventy-three million, five hundred sixty-one thousand, two hundred seventy-eight".