473553164778 has 16 divisors (see below), whose sum is σ = 947113640256. Its totient is φ = 157849836480.

The previous prime is 473553164767. The next prime is 473553164783. The reversal of 473553164778 is 877461355374.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910050 + ... + 1332402.

It is an arithmetic number, because the mean of its divisors is an integer number (59194602516).

Almost surely, 2^473553164778 is an apocalyptic number.

473553164778 is an abundant number, since it is smaller than the sum of its proper divisors (473560475478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

473553164778 is a wasteful number, since it uses less digits than its factorization.

473553164778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609229.

The product of its digits is 59270400, while the sum is 60.

The spelling of 473553164778 in words is "four hundred seventy-three billion, five hundred fifty-three million, one hundred sixty-four thousand, seven hundred seventy-eight".